Gibraltar Adjustable Backrest Oversized Motorcycle Seat Throne

This heavy duty, double braced throne is built to withstand the roughest treatment. The durable, vinyl motorcycle-style top has thigh cutouts and memory foam, allowing maximum mobility and comfort. Adjust the height by spinning the top in either direction and lock it in place. The adjustable backrest provides lower back support for long playing sessions. * Super foot solid foundation * Rock solid double braced tripod * Threaded height adjustment with memory lock * Saddle seat with cordura top and vinyl edges * Top grade memory foam for maximum comfort * GBR adjustable backrest * Top dimensions:  18-3/4 inch.W x 15-3/4 inch.D x 5 inch.H * Height range: 21 inch. to 26 inch. * Heavy duty double braced base: B9608