These are replacement sleeves for a finished long undergarment (nagajuban). Made from polyester nagajuban fabric. The fabric is a pink rinzu (figured silk) with a woven pattern of flowing water and peonies. Measurements (slightly shorter): Sleeve length: 45cm (1 shaku 2 sun 5 bu in traditional Japanese measurement) Sleeve width: 32.5cm (8 sun 5 bu in traditional Japanese measurement) Please attach these to the sleeves of your existing hanjuban (half undergarment) or kimono. They can also be attached to the usotsuki hanjuban (false half undergarment) currently on sale. If you purchase both a hanjuban and replacement sleeves, we can attach the sleeves (using temporary stitching) if you wish. We have received many requests from those using Kiraku and other undergarments, so we offer free Velcro attachment. After purchase, please let us know the measurements of your kimono's shoulder width, sleeve length, and sleeve width, as well as any requests for Velcro attachments. Please feel free to comment if you have any requests or questions.