Maintenance sorbent pillows are designed with a scrim that encases particulate sorbent material. Used in areas where greater capacity than a sorbent pad is desired. Small and lightweight, pillows are tear resistant.These pillows have a high capacity for holding liquid. Ideal for use in a drip pan, under equipment or at the source of a leak. Each case contains 16 pillows (each 7 inch by 15 inch) which will sorb 0.5 gallons.