【Premium Durable Material】Patio chair covers are made from 100% heavy duty 420D top Oxford fabric which is high sewing density, super wear-resident and never fade, will protect your outdoor furniture from elements like sunlight, rain, snow, dust. ✅【Universal Size】This large outdoor seat cover measures to 35"W x 39"D x 31"H, the universal size makes it suitable for most kinds of patio chairs such as armrest chairs, adirondack chair, rocking cahir, wicker sofa, deep seat and etc. Please measure your furniture before purchase.it can be used indoors or outdoors. Portable bag included for compact storage. ✅【Adjustable Cord Lock Closure】The elastic hem cord with adjustable toggle can perfectly fit your furniture size, the belted hem with click-close straps ensure the furniture cover protect your furniture well in wildly windy weather. ✅【Waterproof & UV protection】The patio waterproof seat covers upgraded to high strength double layers, the inner PU coating and water-resistant PVC layer could prevent water from seeping through the cover and keep your outdoor furniture clean and dry, the outer layer features UV coating on the basis of water proofing, which prevent damage from strong sunlight. ✅【Easy to Use & Clean】 Easy to clean and storage, just wipe the cover with a towel, fold the patio cover up and put it in the complimentary storage bag