This wristband is made of 100% silicon, safe and non-toxic. Another fancy sensory Fidget Toys! Press the bubble of the bracelet to concentrate, relieve anxiety, stress, dryness, boredom! Wear it on your hand and press, making a "click" sound to easily decompress. It has 3 levels to adjust the tightness. 10.03" L x 1.26" W
