Duck Shaped Compressed Sponge w/String

It's made with cellulose fiber derived from wood pulp and plant fiber. Expands from flat to fabulous. 0.08'' thickness when dry expanding to 0.79'' when wet. Width and height increased about 0.4" when wet. Long lasting, reusable, biodegradable and dishwasher safe. Excellent as a mailers or trade show giveaway. Complies with Prop 65. 4" W x 2.56" H x 2mm Thick