Isolate mosquitoes, healthy and hygienic 2. Waterproof and antifouling, easy to clean 3. Foldable and hangable design for easy storage 4. Waterproof oxford cloth, thick aluminum foil, polymer moisturizing cotton 5. Material: oxford cloth 600D + aluminum film 6. Weight: small size is about 60g/piece, medium size is about 154g/piece, large size is about 230g/piece 7. Size: small size is about 20x10 cm/piece, medium size is about 36x13 cm/piece, large size is about 47.5x15 cm/piece