This surface mounted Bobrick toilet seat cover dispenser is made of durable, high impact grey ABS with glossy finish on exposed surfaces. Like other MatrixSeries washroom accessories, B-5221 has radius on corners, edges and top. With a large capacity of up to 500 paper covers, this soft unit will improve hygiene at commercial washrooms and toilet compartments. Its bottom refilling prevents vandalism. Please note that a mininum clearance of 125mm is necessary from bottom of dispenser to top of any horizontal projection to allow enough room for replenishment.