ITEM NAME:12pcs 37mm Push Rod Seals Rubber Bellow fit for RC Boats Waterproof Hf 12pcs 37mm Push Rod Seals Rubber Bellow For RC Boats Waterproof SPECIFICATIONS.(Length: 37mm. Suitable for: RC model boats. Material: Rubber. Item included: 12 x rubber bellows. 4) There are 12 pieces in a set. Size: As picture shows.
