GrabGreen's Biodegradable wet dryer cloths are infused with plant derived softeners and static-reducing ingredients derived from the renewable canola plant. Wet cloths make your clothes naturally soft and comfy. Grab Green dryer sheets are re-usable, each dryer sheet may be re-used which means each 32 sheet pack works for 64 loads of drying. GrabGreen Wet Dryer Sheets are made without animal fat or wax. Hypo-allergenic formula leaves zero residue on clothing. Great for those with allergies and sensitive skin!