Our steam-bending compression straps are universal bending straps made from high-tensile steel, cut 118" long, with 3/8" holes punched 4" OC.
Steel straps will leave black staining on your part when bending, so each strap comes with a 26-gauge stainless steel backer strap with 3/8" holes punched on each end to match the steel strap. 
Straps are intended to be cut to length to accommodate your forms when you build your bending forms.