Check the listing for details. Aircell Universal Shoulder Strap Pad for Shaped Violin , Viola Case. Condition: New. Listed at 12.99 USD. Up for bid is Aircell universal Guitar,violin,viola,banjo, mandolin CASE STRAP PADS. It will work on your camera, lap top strap as well! The core technology is dull blood circulation and Much less pain & minimized fatigue. From a bouncing movement from elastic materials, feels much lighter weight than real. From non-skid facial of AirCell, Does not slip off at all. Features - Maximum Comfort with much less Pain on the shoulderrFeels much lighter than real weightDoes not slip offReduce the much fatigueRecommendable W’t : less 10KgsSwivel Metal Hook.24CM X 7CMavailable in stock Mesh and Fabric material This auction includes: one piece Aircell Universal Shoulder Pad for Shaped Violin , Viola Case ( Universal Pad only.It will hook up on your case strap) Choose Which material you perfer Mesh or Fabric, otherwise we will send you either one