Our New York Jets pink dog jersey is made of 100 percent satin and poly mesh with rib knit cuffs and collars. The back has a screen printed team logo, numbers, and a woven jock tag. The front has a screen printed NFL team logo except xsml size. The large is for 20 to 24 inches back length measuring from base of neck to base of tail. When measuring for proper fit, consider your pet's build, thickness of hair or fur, and growth potential. This item is submitted for production when ordered; please allow up to 14 days for it to ship out.