The ESP Seal-Pro Liner is the perfect solution for High Vacuum, Standard Suction Socket and Shuttle Lock Applications. The Seal-Pro is made of soft, durable silicone, in Transtibial (Seal-Pro TT) and Transfemoral (Seal-Pro TF) versions. The Seal-Pro liner is available uncovered or with CUSTOMIZED cover length to YOUR specifications. Seal-Pro transfemoral Liners with fabric come standard with proximal 7” uncovered. If custom fabric is desired, please provide description at time of order.