These anodized aluminum shields are designed to eliminate burning your boots or shoes on the hot mid-pipe, reduce marks on your pipe and add a performance look to your bike. Fits 2" to 2 5/8" dia. pipes on most stock and aftermarket systems. The 7" length offers maximum protection. The lightning/cooling holes are radiused to reduce boot scuffing and abrasions. Easy installation with the 2 stainless steel clamps provided.