The single-piece, double-wall molded, aerial closure is easily installed in construction or maintenance situations. The one-piece construction permits complete splice access after placement without removal of the closure or bonding from the cables.All the components are attached to the closure; there are no parts to lose. Because of the interlocking ends, the 3M SLiC Aerial Closures can expand to meet any size sheath opening without special kits, eliminating excess inventory. 3M SLiC closures are available in seven different sizes that could accommodate splice bundle diameters from 2.2 inches to 9.6 inches. Both rubber end seal (RES) or spiral end seal (SES) versions assure a snug fit on cables and eliminate the need for drip collars. Spiral end seals are offered with a minimum of three cable ports to a maximum of five cable ports to accommodate various cable diameters. Rubber end seals are offered with one, two or three ports which will accommodate different cable diameters.