Under your tools section, you offer a turf gripper, what does this do?

Under your tools section, you offer a turf gripper, what does this do? Can you explain it's purpose?

Unfortunately, we don’t carry the turf gripper any more at this moment. The turf gripper for artificial grass is a tool used to grab the turf and move it around: artificial grass in a big piece can be very heavy and hard to maneuver, a the gripper can hold the turf firmly so you can drag and move the turf around easily.