Lower Door BagsMade of 1680D high-quality water-repellent fabric with a water-repellent compartment inside to prevent water from seeping through the installation holes at the backWater repellent double-end zippers cover with a brim to avoid sedimentThe knee pad is thick and comfortable to protect your knees away from hitting the door directlyA great and extra storage bag keeps your phone, sunglasses, keys, and towelsOnly works on lower doors