The fabric is made of cotton, which is soft and breathable, and contains a 5mm sponge to increase softness and increase the comfort of the pet. The lining is made of Oxford fabric, which is cooling and breathable, and can be used in all seasons to reduce the owner's trouble. Fixed neck buckle + chest velcro adjustment, easy to wear and quick to adjust. The general striped fashion is matched with a casual hat design, and the back chest cover is of great value .The product contains a pulling rope.How to introduce the harness to your cat1. To familiarize your cat with the harness, place it near your cat's food dish or sleeping area for a few days. When you put on the harness, treat your cat with food or a toy, so your cat can form a positive association with the harness. You can also save these rewards and only offer them when you hitch up your cat. Remember to keep praising your cat during the whole process.3. If your cat exhibits behavior that indicates the wearing experience is uncomfortable, reassure her and try to distract her with food or toys. Take off the harness if your cat still feels unpleasant - you can always try again later. Note: The data are all manual measurement, please allow 1-3cm error, due to the Light and display difference, there will be some color difference, depending on the physical object received.