Cup Turner Foams - Replacement Spinner Foam Inserts for Tumblers - 2 Styles, 4 Pieces - Fits Various Tumbler Sizes & Bottles - Pink Review

Product details: the package comes with 2 pieces cup tumbler foams with a diameter of 3.72 inch/ 9.4 cm, 2 pieces cup tumbler foams with a diameter of 2.7 inch/ 6.8 cm, all the foam is about 1.77 inch/ 4.5 cm high, they will fit for your 10 oz, 16.9 oz, 20 oz, 30 oz, 40 oz cups, new size for your tumblers. Material information: our tumbler spinner foams are made of high density EVA foam, moderate hardness with some elasticity, which will keep your cup stay in place and won't easy to slip out, help you have a convenient DIY process. Honeycomb feature: these replacement turner foam inserts are designed with honeycomb styles, which can keep your cup turning steady, easy to adjust their position in cup, and 2 in 1 foam set, simple structure is easy for you to install and dismantle. For 1/2 inch PVC pipe: the tumbler spinner foam works with 1/2 inch PVC pipe, so your PVC pipe diameter should be 0.84 inch/ 2.13 cm, and the diameter of foam's center hole is about 0.75 inch/ 1.9 cm; The diameter of foam's center hole slightly less that PVC pipe diameter will hole the PVC pipe tightly. Practical and helpful: with the cup tumbler foams, you can make tumbler cups easier, and won't need to worry the cup slip down, and they can attach your cup to the PVC pipe of turner machine securely, save your much time and energy; Please check the size of your cup's opening mouth carefully