This is a shoulder protector to protect your precious contrabass from scratches. The front is a black paisley satin jacquard. It has a subtle sheen. The back is 100% black silk. The straps are grosgrain tape. It is secured with Velcro. In the sample photo, the width on the side panel is about 13.5cm. You can also specify the size. You can also add a non-slip material to the back. Please let me know if you would like this. . . . . . . . . . . We will make it after receiving your order. Please allow about 1 to 2 weeks. . . . . . . . . . . We make each one carefully, but please understand that it is handmade. #StringedInstrumentBlanket #ViolinProtection #ViolinProtection #ViolinCase #ViolinCase #ViolinAccessories #ViolinAccessories #Silk #silk #Violin #Violin #BassBib #Contrabass #ContrabassShoulderStrap