This inflatable tactile wobble cushion is a great tool for children who find it difficult to sit still. When only slightly inflated the cushions create a slight instability in the sitting position and create an active or dynamic sitting surface on any standard chair - allowing children to wiggle and fidget without the need for bulky or expensive equipment. 38cm cushion comes with a hand pump and is available in green only. WARNING: Contains small parts not suitable for children under 3 years. Always use under adult supervision.