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Product Details
| Series | Fiberglass Felt Asphalt Shingles Series |
| Length and Width | Length: 1000±3mm; Width: 333±3mm |
| Color Sand | High - temperature calcined ceramic color sand |
| Specification | 21 pieces/bag |
| Area per Bag | About 3.1 m² |
| Standard | GB/T 20474 - 2015 Fiberglass Felt Asphalt Shingles |