WEARABLE WORKOUT ARM WEIGHTS - SET OF 2 FITS FOREARMS 8" - 11" (SIZE SMALL/MEDIUM) Wear your workout wherever you go! Worn discreetly under everyday clothing Fits forearms 8-11" Set of 2 (Size Small/Medium) Weights adjustable for a customized workout 16oz.-24oz. Provides an all day exercise equal to a 2-mile run