Accessories with sliding keepsakes

1. An accessory comprising:

a base comprising a flat elongated member having a front face and an opposing back face;

at least one keepsake that slides onto the elongated member, wherein the keepsake has a front side contacting the front face of the elongated member and showing a decorative portion of the keepsake, and a back side contacting the back face of the elongated member, and at least one side bar extending between the front side and the back side, and wherein the back side overlaps with at least a portion of the front side and extends beyond a length of the front side, and wherein the back side of the keepsake includes (1) at least one cross bar extending along the width of the keepsake at a first orientation, (2) one or more side or extension features extending in a direction along a length of the elongated member at a second orientation different from the first orientation and contacting the back face of the elongated member, and (3) at least one hole completely encircled by the at least one cross bar and the one or more side or extension features, wherein the cross bar and the one or more side or extension features intersect on the back side of the keepsake, wherein the one or more side or extension features contact the at least one side bar and extend beyond the length of the front side, and wherein the back side frictionally fits the keepsake on the elongated member.

2. The accessory of claim 1 , wherein the base is a bracelet.

3. The accessory of claim 2 , wherein the bracelet is a semi-rigid wristband, mesh bracelet, or a bangle.

4. The accessory of claim 1 , wherein the front side of the keepsake has a substantially flat inner surface and wherein the back side of the keepsake has a substantially flat inner surface.

5. The accessory of claim 1 , wherein the front side of the keepsake or the back side of the keepsake has an inner surface that includes visually detectable curves, bumps, or grooves.

6. The accessory of claim 5 , wherein the curves, bumps, or grooves prevent sliding of the keepsake in the absence of an external force.

7. The accessory of claim 1 wherein the back side including the at least one cross bar and the one or more side or extension features is formed of a single integral piece.

8. An accessory comprising:

a base comprising a flat elongated member having a front face and an opposing back face;

a first keepsake that slides onto the elongated member, wherein the first keepsake has (1) a first front side contacting the front face of the elongated member and showing a decorative portion of the keepsake, (2) a first back side contacting the back face of the elongated member, and (3) at least one side bar extending between the first front side and the first back side, wherein the first back side overlaps with at least a portion of the first front side and extends beyond a length of the first front side,

wherein the back side of the keepsake includes (1) at least one cross bar having a first orientation, (2) at least one or more side or extension features extending in a direction along a length of the elongated member at a second orientation different from the first orientation and contacting the back face of the elongated member, and (3) at least one hole completely encircled by the at least one cross bar and the one or more side or extension features, wherein the cross bar and the one or more side or extension features intersect on the back side of the keepsake, and wherein the one or more side or extension features contact the at least one side bar and extend beyond the length of the front side; and

a second keepsake that slides onto the elongated member, wherein the second keepsake has a second front side contacting the front face of the elongated member and showing a decorative portion of the keepsake, and a second back side contacting the back face of the elongated member and overlapping with at least a portion of the second front side,

wherein the first front side and the second front side are configured to be spaced apart, and not come into contact with one another when an edge of the first back side comes into contact with an edge of the second back side.

9. The accessory of claim 8 wherein the first keepsake and the second keepsake are configured to be held to a location on the base with the aid of friction between the first keepsake and the base, and between the second keepsake and the base, in the absence of an external force.

10. The accessory of claim 8 further comprising a stopper, wherein the stopper comprises a front side contacting the front face of the elongated member and a back side contacting the back face of the elongated member, and wherein the stopper prevents motion of the first keepsake or the second keepsake past the stopper along the length of the base.

11. The accessory of claim 1 , wherein the front side and the back side are substantially planar along an entirety of the length of the front side and an entirety of the length of the back side, and wherein, the front side and the back side are substantially parallel.

12. The accessory of claim 1 , wherein the at least one bar contacts the back side and the front side, within the length of the back side and within the length of the front side.

13. The accessory of claim 1 , wherein at least a portion of the one or more side or extension features is curved.

14. The accessory of claim 1 , wherein the one or more side or extension features is perpendicular to the cross bar where the one or more side extension features intersects the cross bar on the back side of the keepsake.

15. The accessory of claim 1 , wherein distances the back side extends beyond the front side on right and left sides of the keepsake are the same.