Laboratory Cup Sink, Bowl Depth 3 in, Circular, Bowl Size 5 in x 5 in, Black, Undermount, Drain Opening 1 1/2 in, Matte, Mounting Location - Faucet Deck, Wall, Countertop, No. of Bowls 1, Number of Faucet Holes 0, Overall Height 3 in, Overall Length 6 in, Overall Width 6 in, Orion Sink, Cup Sink Series, Polyethylene, Sink Type Lab