Mini fidget simple dimple toys are made of pure silicone, with a smooth rubber surface, soft rubber buttons, safe, non-toxic, durable, flexible, tear-resistant, not easy to damage, reusable, children can be free play. It can be kneaded at will, which helps to release and relieve stress, and it is a pressure release toy for everyone in family or friends. Your logo is welcomed to imprint on the bubbles! 3.23"x1.85"