ALL NEW ORDERS WILL SHIP WITHIN 24 HOURS OF PAYMENT! Shimano SPD - SM MTB Style Pedal Stackable Cleat Spacer Shim Kit These high density, durable plastic spacers are designed to improve rider comfort and performance by compensating for leg length discrepancies.They can be used individually or combined to create the desired "spacing height". Features:- Stackable design to combine shims (For example: stack 2 mm and 5 mm to create 7 mm spacer) - Integrated notch to center spacer during installation - Contour matched to cleat and shoe profile - Tapered leading edge to ease "clip-in" process - Included stainless steel countersunk hex hardware (3 mm head drive) Includes:- One (1) 2 mm high density shim spacer- One (1) 3 mm high density shim spacer- One (1) 5 mm high density shim spacer- Two (2) 10 mm countersunk stainless steel hex bolts- Two (2) 16 mm countersunk stainless steel hex bolts - Two (2) 20 mm countersunk stainless steel hex bolts Note: Spacers are 3D Printed then finished by hand. As a result, sanding and post-processing marks will be present. Designed and manufactured by SavviDesigns, LLC. Seattle, Washington. Please Contact Us if You Have Any Questions, Thanks!