✅ Concealed Mounting Hides Hardware For Clean Appearance

The unit requires a rough opening that is 15-3/4 inches in width by 54-1/2 inches in height by 3-1/2 inches in depth

Measuring 8-3/16 inches in width by 4-13/16 inches in height

Either 4 "D" size alkaline batteries or an optional 6-volt DC power supply  are needed to power the adjustable paper towel holder

The entire unit is crafted from high-impact ABS plastic with a glossy finish

Elkay LRAD2521605-CU 18 Gauge CuVerro antimicrobial copper 25' x 21.25' x 6' Single Bowl Top Mount Sink Bathroom Stall Doors ✅ Concealed Mounting Hides Hardware18 Gauge CuVerro antimicrobial copper 25' x 21. 25' x 6' Single Bowl Top Mount Sink