1.Lowes,Home Depot doors 2.Embroidered glass inserts 3.No bending and crack 4.Soundproof,sun resistant ... with natural hardwood. b)Complete solid hardwood door for exterior, the whole door set is made of hardwood, firm and strong but ... production process: completely machine shaping, compact and solid.3. Embroidered glass inserts, nice and protective.4. Door finish: a)Lacquer, original ...