Designed For Stanley Cups: This Tumbler Organizer Is Designed For Stanley 40Oz Cups. Also, It Is Compatible With Owala 40Oz, Soufull 40Oz, Simple Modern 40Oz, Etc. With Cup Handle Slots, Each Rack Can Hold Up To 6 Bottles. | | Countertop Organizer: This Stanley Organizer Size Is: 13.39"L * 9.13"W * 15.75"H, Please Measure The Size To Ensure That The Countertop Space Is Suitable For The Rack. Since The Water Bottle Organizer Cannot Be Rotated, It Is Only Suitable For Countertops, Not For Cabinets. | | Sturdy And Stable: The Stanley Cup Holder Is Made Of Carbon Steel, With 4 Non-Slip Suction Cups On The Bottom To Ensure Stability On Smooth Countertops, And A Cup Filled With Water Will Not Tilt Even If It Is Placed Asymmetri