Pack of 2 ergonomic biodegradable reusable kitchen sponges100% biodegradable - made from wood pulp (plant cellulose)Absorbs up to 10 times their weight.Environmentally friendly, reusable & fully biodegradable sponges. Perfect for the kitchen and bathroom Each sponge: 115 (l) x 65 (w) x 30 (h) mm 100% biodegradable wood pulp (plant cellulose)100% plastic-free Comes in a 100% recycled unbleached Kraft box, printed with Soy Ink, which is 100% recyclable. Plastics are not used in production, but use preservatives and humectants at the end of processing. These chemical components will enter our sewage treatment pool for proper treatment and discharge.When the sponge is no longer useful in cleaning your dishes, Throw the sponge at your best friend's head. As long as the sponge lands on a patch of grass, it will biodegrade. If you want to speed up the breaking down of the sponge, simply bury it underground or put it in your home compost. If your council collects food waste for composting, you can also put the sponge in the food waste bin.