Product Details

• Product Dimensions: 13.8 x 13.8 x 2.8 inches ; 2.2 pounds
• Shipping Weight: 2.8 pounds

• 14in/35cm in diameter, large spiky dimples on one side (for standing), very small dimples on the reverse side (for sitting).
• Free 8-inch hand pump included for easy inflation. Cushion is delivered deflated.
• No instructional DVD; Presented in a color box. Durable & safe: Made from EU approved phthalates free pvc & contain no heavy metal elements. Helps improve balance, coordination and flexibility; Good for active sitting, muscle strengthening, and joint stabilization.
• Instruction: Insert the needle of the pump into the tiny hole for inflation; Insert the needle only without the barrel of the pump into the hole for deflation. Find the hole on the 4th outer ring–One spiky dimple is replaced by that tiny hole.

The wobble cushion or stability cushion is an ideal tool for improving balanceand posture, Coordination and Flexibility. It is good for active sitting,muscle strengthening, joint stabilization. Use the free pump for easyinflation or deflation, and adjust the pressure to the desired firmness.Instruction: Insert the needle of the pump into the tiny hole for inflation;Insert the needle only without the barrel of the pump into the hole fordeflation. Find the hole on the 4th outer ring–One spiky dimple is replacedby that tiny hole. Seller Warranty—-Replacement & Refund: Should pump befaulty or cushion defective, please ‘Contact Seller’ directly (other thanAmazon Customer Service) from Amazon Buyer Central against this order for areplacement or refund. Seller aims to provide hassle-free after-sales serviceand usually replies most emails in 12 hours.