The Scubapro Coloured Mouthpieces & Hose Protectors let you match your regulator setup to the rest of your equipment. The Scubapro Coloured Mouthpieces & Hose Protectors are available in blue, red, yellow, pink and white
 
The Scubapro Coloured Hose Protectors are designed to go at the first stage end of the hose and are cleverly designed to be stiffer in one half to protect the hose crimp and more flexible in the other half to allow some movement in the hose