What if one device could level up your entire routine? That’s MonkeyFeet in a nutshell. Slide a dumbbell onto your foot, and you’ve got yourself a portable, multi-use gym that takes on squats, leg curls, dips, and everything in between. No bulky machines, just a powerful, packable tool that’s ready for whatever muscle group needs a challenge. Grab MonkeyFeet, find your favorite dumbbell, and let's get to work! Fits most dumbbell sizes and handles Min handle width: 5in (127mm) Max handle diameter: 1.45in (37mm) Max dumbbell weight: 160lb dumbbell per foot Universal design fits most shoe sizes Max size: Most US men's size 14 Max shoe width: 3.5in (89mm) Sold individually - but works for both left and right foot Weight: 1.2lbs (0.5kg) (each) Color: Black