OUR DOUBLE WALLED CUP INCLUDES AN EXTRA LAYER OF PROTECTION FOR THOSE EXTRA HOT BEVERAGES. WITH THIS SLEEVE BUILT RIGHT INTO THE CUP, THERE IS NO NEED FOR DOUBLE CUPPING! BY CREATING INSULATING AIR POCKETS IN THE CUP'S STRUCTURE, EXTERNAL SURFACE TEMPERATURES ARE LOWERED, ALLOWING CONSUMERS TO COMFORTABLY HOLD THE CUP WHEN FILLED WITH THEIR FAVORITE HOT BEVERAGE. PRINTING AVAILABLE ON 1 SIDE ONLY FOR QUANTITIES OF 5,400 OR MORE. NO CHARGE ON ELECTRONIC COLOR PROOF. COMPLIES WITH SFI. 4" H X 3.625" DIAMETER