What is the piping material that is used on the MSS3EP-003? Patrick McSherry June 09, 2021 20:57 Updated The MSS3EP-003 is a 2.5” wide leather and suede guitar strap out of the Textures Series. Adjustable up to 51”. The black piping is made of pre-blended flexible PVC. Related articles Where can I buy a Gator Case? How to make sure your guitar fits in a case or bag What is the adjustable length of the M7GG3-BLK? Comments 0 comments Article is closed for comments.