Cushions are high capacity absorbents for large spill quantities. They have a tough, durable tear resistant cover. Use: on major spills or in sumps and bilges, under machines, during maintenance works. Mini cushions are high capacity absorbents for large spill quantities. They have a tough, durable tear resistant cover. Use: on major spills or in sumps and bilges, under machines, during maintenance works. Also use mini cushions with the drip tray.