This 4U Fusion splice tray kit provides full set of fusion material for up to 288 fibres. It is delivered with a cover and accessories that needed for 4U HD fibre panel. (total 12 splice trays) with ready to install - fusion splice holders & heat shrink tube included. The items list consists of splice tray cover 1 piece, 1U kit splice tray 12 pieces, 1U kit splice insert 24 pieces, 1U kit cable disc 24 pieces. 1U kit cable gland 12 pieces, 1U kit cable gland holder 2 pieces, heat shrink splice protector tube 300 pieces. 1U kit screw (M4) for the cable gland holder 6 pieces, nut (M4) 4 pieces, VELCRO tape 2 pieces, long screw (M4) 2 pieces and metal ring 4 pieces.