Insole Non-slip Right Foot Only 3 Pieces #Forefoot Slippage Prevention #Shoe Insole #Insole #Insole These are cushion insoles for preventing forefoot slippage and adjusting shoe size. Since I only use them for the left foot for size adjustment, I am selling 3 pieces for the right foot only. If you need them for the right foot only, please consider them. 2mm thickness x 2 pieces, 2.5mm thickness x 1 piece These are new and unused, but please consider them if you understand they are home storage items. Immediate purchase is also welcome! Please feel free to comment if you have any questions.