Details Product Name: covered wire cable splice protection boxes, fiber protective case, hot melt protection box, retaining fiber boxes, fiber splice protection sleeves Brand: Hua Wei Size: New: 80 * 9 * 9mm small circular: 82 * 9mm large round: 100 * 15mm small square: 75 * 10 * 9mm large square: 85 * 18 * 11mm square one point two: 100 * 30 * 20 round one point two 100 * 15mm SC fiber connector protective case, cold access protection box size: 150 * 50 * 25MM Color: white porcelain Material: new ABS alloy materials processing, quality assurance, flame retardant in line with industry standard communications, flame retardant rating UL94V-0 grade life: more than 10 years of product use: FTTH FTTH covered wire cable protection box, covered wire cable splices protection box Features: includes alveolar, card line firm, withstand the pull-off force is greater than 25N