... transport and storage.5, Optional side cover: with/without side cover, it’s optional according to ... 4.6m4, Profile of frame: D.63, thinkness 2.5mm. With cross reinforcement in the middle.Hard ... material: PVC coated polyester textile with double sides surface treatment, with self cleaning function, flame retardant ... top cover is 760.00g/m2, dual-PVC; 100% blackout, to prevent the hotness, sunlight and ...