Welocome to visit our web-site ! ^_^ We are very glad to provide our best service for your; good price for our professional products ! This model include characteristic below: 1.Different size: we will produce our products in diiferent dimensions as customers' requirement. 2.Different material: PVC,EPDM,TPR,TPU,PU etc. 4.Different Softness: Hard or soft etc. 5.Different situation: Very cold,Very hot,Very wetness,Very dryness,Oil,Air,Water,Industry,Chemical,Daily life etc. 6. As customers' demand ! All of above is available to our products! Good service! Good quality! Good price! We are looking forward to establish long business relationship with yours ! ^_^ (Sometimes,Sample is free) BEST REGARDS!