The cup sleeve sizes:

Ready to Ship Slim Can Sleeve: Fits 12 oz Can (i.e. energy drink or seltzer) 

Ready to Ship Small Cup Sleeve: Fits 16 -18 oz

Preorder Medium Cup Sleeve:  Fits 22-24 oz

Preorder Large Cup Sleeve: Fits 30-32 oz 

This item(s) is/are ready to ship. If you would like to learn more about our turnaround times click here.

The material is neoprene.