[Double-Sided Bike Pedal]- Double-sided bike pedal, one side is a traditional platform; the other side is a clipless step-in design. Use with clipless cycling shoes (with washers 2) or use regular street shoes for clipless riding, 6 stainless steel anti-slip pins can effectively prevent shoes from slipping, no matter where you put your feet, the shoes will stay there. [Material and Size]- This bicycle flat pedal is made of CNC integrated aluminum alloy material, which is light weight, high strength and durability. Length 4.173.620.9 inches, L stands for left pedal, R stands for right pedal. Standard 9/16 inch threaded sturdy bearings, weight: 13.54 oz (384 g)/pair. [Sealed 3 Bearings]- 3 fully sealed bearings mountain bike pedals ensure the stability and reliability of the pedals while protecting the spindle from water and dust. Ensure excellent durability and corrosion resistance. Keep the pedals rotating smoothly and without noise. Let you enjoy worry-free riding anytime, anywhere. [Easy to Install] - The non-slip bicycle pedals have clear markings to identify the installation direction. "L" stands for the left pedal, and "R" stands for the right pedal. Never worry about not being able to distinguish the direction of the pedals again! The international standard 9/16 inch thread fits most brand bicycles, suitable for BMX, MTB, mountain bikes, hybrid bikes, cruisers, commuter bikes, off-road vehicles, folding bikes, road bikes, touring bikes, track bikes, unicycles, city bikes. [Easy Clip-in/Clip-out] - Adjustable entry and release tension settings, the cleat tension of the bicycle pedals can be adjusted by the screws on the side of the pedals. After adjusting the tension to your preference, it is very easy to clip in and out. Professional-grade pedals ensure a perfect clip-in feel.