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YSM3122, YSM3222, YSM3235,YSM3255,etc, are YSM series high level quality for Hi-vi safety garments. Can meetalmost all of the requirements you may ask: 1) It's open lens type reflective material, can be available with100% polyester backing or pol.cot(T/C) backing tape. 2) Bright grey colored on day time. 3) Excellent retro-reflective performance, and they arecomplies with requirements of BS EN471 class 2. 4) Easy to be slit cut or simple cut by hand with scissors or shears 5) Able to be sewn easily onto other fabrics; 6) With competitive prices for suiting the less demand market nowadays. 7) Available sizes: Width: 1-100cm, length: no limitation, the standard one is 150linear meters/roll for polyester,100linear meters for pol.cot.