Surface-mounted seat cover dispenser 16 1/8 in (W) x 2 1/2 in (D) x 11 1/2 in (H) Average mounting height 45-59 in to top of unit barrier-free 30-48 in Allow 5 in minimum clearance from bottom of dispenser to top of any horizontal projection for filling dispenser Durable ABS plastic Fills from the bottom Dispenses 250 single or half-fold toilet seat covers 1 year