You asked for it - one full, large 30"x48" sheet of Depron without buying a whole box. 3mm gray Depron is great for many of today's indoor and ultra light airplanes where weight is extremely crucial. The actual size is 31.5"x49.2". Please note that this item will have very high shipping costs because of it's measurements - this is why we cut it down. To save on shipping, please select the smaller sheets or order a full case instead of multiple single sheets.