One Size Fits All Elastic Metal Chunk Charm Ring. For Snap Button Chunk Charms. Material: Silver Metal Base, Elastic One Size Fits All Snap Ring COMPATIBLE-All brands of standard size snaps 20mm or 3/4" diameter will fit our bracelets including Ginger Snaps, Magnolia & Vine, Souarts etc eature-This is a interchangeable bracelet. You could not only enjoy DIY but also show off more personalized DIY styles to others Great gift for your family members or your friends in the special events, such as anniversary, birthday, Christmas or any other similar festivals