Young or old, this unique little keychain provides endless hours of fidget fun! The frame is made of strong, high-quality plastic - ideal for rattling around in your pocket or purse - and the two colorful buttons are made of 100% silicone. One touch and your fingers can't stop pushing, poking, and popping! Available in four brilliant color combinations and perfectly sized to fit any set of keys, the Simpl Dimpl is a simple delight that's hard to resist. Features: - Unique key chain featuring silicone fidget buttons - Encourages tactile stimulation, calmness, concentration - Fidgety fingers can't put it down! - Buttons each textured on one side with the Fat Brain Toys logo - Mini carabiner clip makes it easy to attach and detach from keys, purse, backpack - 4 exciting color combinations - Blue/Lime, Blue/Pink, Orange/Lime, Purple/Lime - Buttons made of 100% high-quality food-grade silicone