These are the image file size requirements for OTS Merchandise.

Add-On Graphic Image Requirements:

T-Shirt - 1800 x 2400 - File must be 150 DPI to ensure optimal print quality

Sweatshirt - 2100 x 2100 - File must be 150 DPI to ensure optimal print quality

Poster - 1800 x 2700 - File must be 300 DPI to ensure optimal print quality

Mug - 2700 x 1050 - File must be 300 DPI to ensure optimal print quality

Tote Bag - 1500 x 1500 - File must be 150 DPI to ensure optimal print quality Waterbottle - 2557 x 1582 - File must be 300 DPI to ensure optimal print quality

Need to resize your images? Click this link for instructions.