Front clamping mechanism ensures secure easy locking onto toilet * Prevents shifting of seat while transferring * Comfortable support arms add security when using toilet seat * Seat elevation 5.5 * Warranty: 2 years on the frame * Seat Width 17 * Seat Depth 17 * Rim Height 7 * Width Between Arms 19.25 * Weight Capacity 250 lbs. * HCPCS Code: N/A * Not in retail packaging