This amazing birthday party kit is sure to be eye-catching. Invite your friends to your pet birthday party and they will never forget! The bandana is printed with Its My Birthday and the hat with Paw print printed. Made from cotton and polyester, soft and safe fabric, keep your pet clean and comfortable. Try this birthday party kit to impress your lovely pets, make your pet be a star! SIZE GUIDE: TheBandana Size 26.77 x 8.66. The Hat Size is 5.12 tall and 3.54 in diameter of the bottom. The elastic strap can be adjusted, fits easily under your pet's chin.