Product description： Features: --Made of durable and soft flocked fabric that is easy to inflate and deflate,portable. --Holes in the seat cushion to allow air circulation,providing a more comfortable and dry feeling, to prevent bedsores. -- Ergonomic shape design,this inflatable seat cushion is designed to relieve pressure and improve comfort. -- Suitable for inpatients,bedridden patients,drivers or people who sit for long periods of time. Specifications: Material:flocked fabric Color: dark blue After inflation Size:Round cushion:14.2*14.2 inch&square cushion: 17.2*17.2 inch. Shape: Square, Round Weight: about 150g Package Include: 1 x Inflatable seat cushion. 1 x Air Pump.