Features: 1. Breathable material: this pad is breathable waterproof soft and delicate. It is made of high-quality non-woven fabrics. It has good filtration performance and contains no adhesives. 2. Self Adhesive: There is a layer of self-adhesive glue on the back of collar sticker which is sticky and durable and can be firmly adhered to collar so it will not be easily displaced. At the same time after tearing off there will be no residual sticky substance on your collar. You can use it safely. 3. Main function: specially prepared for people who like to sweat in summer. Keep your clothes collar/hat inner edge area stain free disposable no washing required. 4. Invisible design: breathable design with micropores no sultry feeling. Strong absorption light weight and completely invisible under your clothes. Free to cut different collar shapes. 5. Protection effect: In summer people always sweat easily and the sweat on the collar turns yellow after oxidation. This makes your shirts look ugly. Our collar stickers can help you solve this problem and fundamentally eliminating the dirty collar edge. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 8 meters/roll Material: non-woven fabrics includes: 1 Roll Collar Sweat Pads "