5CM/ 2INCHES is the ideal insoles height for your shoes, anything taller than 5cm will make your shoes/boot too tight and uncomfortable to walk in, profile view of your shoes will be very bulky AND unnatural. Features: Instantly Add 1.3" Inches or 2" Inches Removable sole lets you choose your desired height Air sole for ultimate comfort wear all them all day long Discreet no one will know youre wearing them Fit most style of shoe,sneaker, boot and trainer Please Note: Size : 250-285 (US size 4-9) ONE SIZE FITS ALL - Insoles can be trimmed with scissors to fit your shoes Quantity: 2pcs(1 pair) Colour : black Material:Rubber Package Include: 1 Pair x Shoe Insole Air Cushion Heel