Spill Kit Refill Fluids Absorbed Acids Bases Volume Absorbed Per Kit 21 gal Container Type Box 16 1/4 in W x 25 in L x 16 1/4 in H Container Size Pink Filled Sorbents Included (25) 20 in L x 15 in W Pig Harsh Chemical Absorbent Mat Pad (MAT301) (4) 10 ft L x Ext. Dia 3 in Pig Harsh Chemical Absorbent Sock (Pig301) (4) 16 in L x 17 in W x 2 in H Pig Harsh Chemical Absorbent Pillow (HR7015)