[A GOOD FIT]: Inner Circle Size measures 1.1".We recommend you to measure your Rack ensure these will fit.
[NO NEED TO GUESS]: Not have to guess on the height of your cups/arms for each workout,and makes adjusting the j-hooks and monolift way more efficient and practical.
[EASY TO USE]: made from .38 mm thick strong magnetic sheets so they can be repositioned and moved around as needed. they wont slide and fall off during workouts
[PROFESSIONAL LOOKING]: it's way neater and nicer than strip of painters tape and hand-written dry erase marker
