[Gray]

[Black]

Prevention of changed shape In order to changed shape during use, a 0.5 mm thick plastic plate is used from the back to the cover, The inside is made of brushed nylex soft material and 3mm thick rubber sponge is attached to protect the mouthpiece safely. The black and gray color used in this product is a poly twill material that is durable and thick fabrics. It is featured by diagonal line on the twill fabric surface. Function of webbing 1. The long webbing from the center to the back plate is velcro-treated so that it can be attached inside the instrument case. 2. It can be put on the belt so that you can change the mouthpiece during play.