Double Sided Texture :Sensory mat features two distinct textures on each side, offering a total of 20 unique tactile sensations. It's designed to stimulate and enhance tactile awareness and sensitivity through varied textures.Material: Made from silicone, this sensory discs is sturdy for children to play with.Product Size: Textures sensory mats has a diameter of 10cm, ideal for little hands to interact with.Package Includes:10 pieces sensory circles mat ,providing plenty of opportunities for your child to engage in sensory play.Unique Design: This tactile sensory game mat is designed to develop children's sense and promote their cognitive development through touch and feel activities. Size Chart: Diameter:10cm/3.94inch Package Includes: 10 Sensory Mats Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.