2.5" Exhaust Clamps Stainless Steel Lap Joint 4PC

My muffler is 2 in od so doesnt fit, these are 4 pcs unused , amazon price is $60+ tax ($70) I am selling all 4 for $30 or one for $10. 4-Piece 2.5" Exhaust Lap Joint Band Clamps – Stainless Steel Muffler Pipe Clamps – Unused, Never Opened Unused, never opened. * Set of 4 exhaust clamps * Fits 2.5" OD to 2.64" OD exhaust pipes * 304 stainless steel construction * Corrosion-resistant design for exhaust applications * 3" wide strap with approx. 0.2" (5.08 mm) thickness * Dual-bolt design helps provide a secure connection * No-weld installation * Creates a 360-degree seal around the exhaust joint * Suitable for connecting exhaust pipes, mufflers, elbows and catalytic converters * Includes pre-threaded hardware for installation