heat shrink sleeve

例句：

1. 1.This heat shrink sleeve is perfect for wrapping around your arm during sports activities.
   这款热缩袖套非常适合在运动时包裹手臂。
2. 2.The manufacturer claims that the heat shrink sleeve will protect your skin from friction burns.
   制造商声称，这种热缩袖套可以保护皮肤免受摩擦烧伤。
3. 3. The heat shrink sleeve is a convenient way to keep your hands warm and dry during cold weather.
   这种热缩袖套是保持手部温暖和干燥的便捷方式，尤其在寒冷天气中。