GBS048BBL is a heat shrink sleeve manufactured by BM Group. It is a glueless, two-to-one, 4.8mm, polyolefin sleeve that's 100m in length. It is designed to provide insulation and strain relief for electronic parts, cables, and harnesses. The polyolefin material is tough, heat-resistant, and durable, while the heat shrink sleeve technology provides a tight fit while also making installation and removal easier. This product is ideal for a variety of industrial and consumer applications including wire splicing, waterproofing, and corrosion protection.