Package Contents - Comes with 6 black dog shirts. The chest circumference of the dog shirt is about 15.74in/40cm, the back length is about 11.81in/30cm, and the neck circumference is about 10.62in/27cm. Size M is suitable for dogs weighing 5.51-7.72 lbs/2.5-3.5 kg. Soft and Breathable - Made of cotton fabric, the dog shirts are soft and breathable, skin-friendly, and washable, suitable for wearing in summer. Blank Design - The dog shirts are blank and adopt a pure black color, giving you enough space to create unique shirts with your imagination. Easy to Use - The dog shirts are designed with {2} holes for the dog's front legs, making them easy to put on and take off. The fabric on the belly is shorter than the back, which does not hinder your dog's movement. Warning - Please measure your pet's size before purchasing to ensure you buy the correct size. HACRAHO Blank Dog Shirt Clothes, 6 Pcs Black Blank Dog T-Shirt Sleeveless Costume Summer Pet Vest Shirt for Small and Medium Dogs and Cats, Black M 2-48