Quality Standard of Roller Blinds fabric by Gude Tex. Natural blackout fabric with acrylic color coated, made of linen and polyester 1. Length per roll:40 +/-5 m 2. Available Width: 180cm/200cm 3. Fault Target: less than 3 faults per 50 meters 4. Fault Allowance:half meters free fabric to be given per fault 5. Inspection Efficiency Target:100% 6. Colour Fastness of 100% polyester roller blinds fabric: Light Fastness:4 Grade Washing:4-5 Grade Rubbing:4 Grade 7. Handle:Good as the samples 8. Fray:No 9. Weight:+/-5% 10. Packing:Single roll to be packed in a carton tube 11. Delivery time: 20-30 days for a 20ft container