Thank you for viewing! Introducing long arm covers. These 40cm arm covers are recommended for outdoor work such as gardening. The length provides UV protection from the sun, and covering the upper part of the sleeve also prevents the sleeve from getting dirty. In addition, they can be used year-round as attachable sleeves for protection against air conditioning chills or when it's chilly in the mornings and evenings during the changing seasons. They are useful in various situations: gardening, outdoor work, office work, watching sports, riding a bicycle, and cooking. The slightly thin half-linen material feels cool and smooth against the skin. When worn with a regular-sized T-shirt, it looks like you're layering with attachable sleeves, becoming a natural and cute part of your fashion. These arm covers are highly recommended for those who like natural fashion. The most important thing I focused on during production was the length of the elastic on the upper arm. I adjusted it many times to prevent it from slipping down while working. Not too tight, not too loose. Material: Half-linen, 1.5cm elastic Color: Black Length: 40cm #LongArmCover #ArmCover #ArmCoverLong #SimpleArmCover #PlainArmCover