Mckesson Coccyx Seat Cushion Com 18 x 14 x 3In

This foam support seat cushion helps keep users comfortable while seated and helps provide support for the spine
Tilt design of coccyx seat cushion helps restore spine's natural "S" shape; cushion also lowers pressure on user's spine and coccyx, the tailbone, to make sitting more comfortable
Automatically expands to full size when removed from packaging; once at full size, cushion measures 18 inches wide x 14 inches deep x 3 inches high for compatibility with most types of seats