Kameleon Jewelry and JewelPops are made of Sterling silver 925. The jewelpop ‘toppings’ include a variety of high quality embellishments such as this one that is an enamels pumpkin. Each jewelpop has a rubber seal that ensures a seamless fit into your favorite Kameleon Jewelry piece Compatible with any Kameleon bracelet, necklace, earrings, rings, pin/pendants, and sunglasses             Changing JewelPops: Simple place the edge of your fingertip on the back of the JewelPop and gently press. To insert a new JewelPop, simply place it in your jewelry piece and press down gently. Comes from a smoke free but pet dog friendly home.