Package Included -- You will receive 2 rolls of shirt collar stain protector, each sweat pad is about 2.5cm wide and 8m long, and 10pcs hat size reducer inserts, plenty enough for daily use, you can cut to size according to your needs High Quality Materia -- Self-adhesive collar stain protection pads are made of high quality dust-free cloth, soft touch, comfortable and breathable, can resist sweat stains, keep clean and dry, both convenient and hygienic, ideal for daily sweat and stain prevention Self-Adhesive Design -- Shirt protector sweat pad adopts self-adhesive design, which can be stuck on clothes without any tools, easy to operate, and it will not leave traces after peeling off, one-time use, no need to wash, save time Fast Sweat And Stain Resistant -- The shirt protector can quickly absorb sweat and block stains, help to ensure that the pollution of clothing collar and brim and other parts of no stains, to avoid light-coloured clothes yellowing and difficult to clean the problem of clothing hoodie to provide a good protective effect Wide Application -- The sweatproof pads can be easily and invisibly affixed to collar pads, cuffs, back of neck, back of back, brims of hats, etc. Therefore, they are suitable for the collars and cuffs of shirts, T-shirts and other clothes, and can also be used as sweatproof linings for various hats, such as baseball hats, tennis hats, golf hats, visors, and so on