【𝗦𝘁𝘆𝗹𝗲 & 𝗪𝗶𝗱𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻】There is a wide band on the cap, you can tie a cute knot directly in the front, side, or back, making you look unique and fashionable. This satin cap can be used on many occasions, such as sleeping, making up, showering, cooking, housework, sports, running, yoga, etc. 【Suitable for various hairstyles】This hair cap has a length (68 cm/27 inches) and a head circumference of 58 cm, which is long and wide enough to fit a variety of hairstyles, such as long hair, curly hair, braids, wigs, ponytails, dreadlocks, crochet braids, etc. 【SIZE WITH EXTENSIVE STRAP】This silk cap comes with a soft elastic band, which is 7 cm wide, naturally stretches to 147 cm long, and can be stretched to at least 190.5 cm. With this long elastic band, you can adjust the tightness and wrap it in different ways to secure the cap on your head. In addition, you can use this elastic band to tie a beautiful knot when wearing the cap, whether it's day or night, adding a touch of charm to your look. 【Practical sleep cap】This silk cap is made of high-quality satin silk, which is breathable and smooth, and can effectively retain moisture in your hair. With this sleep cap, hair friction is significantly reduced, tangles and dirt accumulation are prevented, minimizing dryness, split ends, and hair loss. Wearing a sleep cap when you sleep can fully protect your hair's shine and flexibility. 【𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 & 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲】We strive to provide you with more convenience and comfort, so you can adjust the length of this sleep cap according to your preferences. There is a strap loop at the end of the long cap, and you can adjust the length of the cap by using a long elastic band to thread through it and tie a knot in the front or side of your head.