Thank you for your interest! These arm warmers are knitted with Opal yarn and are approximately 21cm long. ★Please note that there is no thumb hole★ How about them as an accent for your sleeves or for protection against the cold?(^^) They're also great for use at home, while desk-working or using a computer♡ Both the ribbed section and the part where the knitting is closed can be worn on the cuff side, so you can enjoy them depending on your mood♡ ☆Yarn used→ Opal Yarn♡KFS Kesennuma Zoo Tiger ☆Material Wool 75% Nylon 25% ☆Wrapped with an original sticker☆ ☆Rakuraku Mercari anonymous delivery☆ ★I tried to match the patterns on the left and right, but it's not perfect★ ☆Size etc. Width 10.5cm (number of stitches→approx. 56) Ribbed width→approx. 6.5cm, but it stretches. Length approx. 21cm (variations may occur depending on the piece.) Weight→approx. 16g per piece I knitted them carefully, but I am not a professional, so there may be parts that you are not satisfied with in detail, but please understand. ★We do not accept price negotiations for handmade items. Thank you for your understanding★ If you have any questions, please feel free to comment. Pattern/Design···Border