Filter Berm Pad Liner Color Gray Composition Absorbent Ultra-X-Tex Exterior Dimensions 30 in L x 24 in W x 1 in H Exterior Length 30 in Exterior Width 24 in Filtration Capacity Oil Capacity 0.8 gal/pad 3.2 gal/box For Use With Grainger Item Number 32V036 For Use With Mfr Model Number 6540 Height 1 in Includes (4) Refill Inside Dimensions 30 in L x 24 in W Inside Length 30 in Inside Width 24 in Number of Pads 4 Oil Capacity/EA 0.8 gal Oil Capacity/Pack 3.2 gal