Product size: Black, white, dark grey sleeves, brightly colored, approximately 35 cm in size, with elasticity, which can be stretched to approximately 40 cm. Suitable with Y2k features: The twisted design matches the millennium theme color, which can give you more Y2K features and make you a true fashion girl. Wide range of uses: It can be used not only as daily decoration, but also as a practical gift for your good friends; Can be used as a warming product, and can also be used as accessories. Quality material: The sleeves are soft and skin-friendly, and can be worn directly or put on over a shirt; Feel free to use them, they will not burden the skin. Comfortable to use: Different colors to choose from, can easily match your different outfits, with thumb holes for your thumb to easily pass through, can keep your wrist and hands warm, protecting them from cold winter weather.