... L, H, 3M, 5M, S3M, Double sided, *T10-3040 special belt 4. Polyurethane(PU) Timing Belts(Open End and welding) MXL ... NFT(Green Fabric On Teeth), TENAX Or LINATEX On the Back. *TT5 timing belts, Suitable for the KNITTING LARGE DIAMETER ... ; With reinforced cord, green grip top6.Pulleystiming pulley/pulley/v-belt pulleyDetails: Certificate:SGS-ROHS Environmental System Certification and ISO9001:2000 ...