This is the JBL Spear Gun Band Sling 5/8 x 32" for Woody 450 Elite Features: Kevlar spectra cord wishbone Protection from UV rays Durable design 5/8" diameter x 32" (16 mm x 810 mm) length Fits JBL 6W450E Woody 450 Elite JBL&';s unique latex formulation and dip manufacturing process delivers radical modulus strength. The power curve increases as bands are stretched for optimum performance. Special anti-oxidants help protect against harmful U.V. rays, which will prolong band life. The Kevlar Spectra Cord provides superior strength and durability. 5/8" diameter X 32" (16 mm x 810 mm) long. Replacement band is for JBL 6W450E Woody 450 Elite spear gun.