MasBros Cup Turner Foams Spinner Adapter Tumblers Inserts fit 20 oz Standard Tumbler 30 oz Skinny Tumblers for 1/2" PVC Pipe(Your PVC Pipe Outer Dimater Should be 0.84")
Brand: M MASBROS
Color: White

This Foam is the second biggest foam of the 4 sizes set,it's designed for 30 oz standard tumbler, 30 oz skinny tumbler and other cup,glass,tumbler with similar mouth opening width.
The cental hole is for 1/2" PVC pipe,That means your PVC pipe outer diameter should be 0.84"/21mm.
Come with 4 pcs.

This foam insert for cup turner is make of high density foam,offer perfect support to your tumbler,keep it level,and your tumbler will never drop
This is the second biggest foam of the 4 sizes set,comes in 4 pcs,this size will fit 30 oz,40 oz standard tumblers,and this size is for 1/2" PVC pipe,that means your PVC outer diameter should be 0.84".
If your PVC pipe outer diameter is NOT 0.84",please select other size.
High density Foam with honeycomb design,offer you perfect support and elasticity,it's easy to put your cups on and off.
If you are not sure about the size of this foam,please contact us.