Good day! Using the bike's properties and characteristics, they have to leave, including the integrity of the walls of the chamber to remove the nipple, curvature (you can leave), add color - 3-7 types. Diameters-23mm, 28mm, 32mm, wall thickness 0, 5-1, 0 mm, the minimum tube length 75cm. Operation in water(swimming pool), filled with steel or lead shot up to 6-7kg. Existing examples attach(photo) Sincerely, Maxim. Please inform the minimum cost, minimum order quantity, length, or kg tube one color, minimal job execution time. Rubber painted from balanica(copper color), the color lasts and in the water and when stretching, I'm interested in, that would not have gone the coupling, the friction properties of rubber on rubber(leather), it's important to me. Softness and elasticity of this camera for me. Show More