Sublimation Coating - Our 20 oz sublimation tumblers feature a special coating that makes your sublimation print bright and 't fog up. Sublimation tumbler blanks are evenly coated with a polymer sublimation coating for the smoothest application and vivid full-color printing. DOUBLE WALL & VACUUM INSULATION - Stainless steel sublimation mug, this sublimation mug is made of 18/8 304 food grade stainless steel with a double wall vacuum insulation design that can keep it hot or cold for hours. Straight 20 oz Sublimation Tumbler - This tight-fitting tumbler is completely straight, including the bottom edge, for easy all-over sublimation printing and reduces failed sublimation jobs Individual Box - Customers receive this product as gifts including Christmas and mugs. Suitable for people who like customization Makes a great gift - each glass comes in an individual box. Customers use this product as gifts, including Christmas and glasses. Perfect for those who like customizable water fountains. This tumbler blank set includes: 1 sublimated tumbler with splash-proof lid, 1 straw, 1 straw brush, 1 rubber base, 1 shrink-wrap film and individual box. Colour:As Shown Material:Metal Package Contents: 1 set x 20 oz sublimation tumbler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.