1). Material: Silicone, EPDM, NR, NBR, SBR, CR, IR, IIR, FPM, PVC, ABS and so on. 

 2). Hardness: according to your drawing or sampler

 3). Size: The same as your design, drawing or sample. 

 4). Color: Black, white, Transparent, gray, green, yellow, blue, red etc 

 5). Package:  PVC bag, Carton, Pallet

 6). Function:  Fixed Sealing