Strauss Power Push up Bar, (Black/Blue) and Adjustable Hand Grip Strengthener, (Black/Blue) Made up of Iron and Covered with Soft Cushioning. Used for Dips & To Exercise The Upper Body & To Built Side Muscles Perfect Push Up Bar Set For Dips. Ergonomically S Shape Design To Give You Extra Comfort While Doing Push Ups Durable construction & ergonomic design Adjustable resistance - hand grip strengthener can be adjustable from 22 to 88 lbs (10 to 40 kg), it can satisfy different power levels, from the beginners to the advanced Repeat for rehabilitation