The PacSafe Retractasafe 250 4-dial Retractable Cable Lock is a compact, retractable plastic-coated steel cable housed in a tough yet lightweight casing. * RetractaSafe is ideal for locking bags, camera equipment, skis, bikes and other items together and / or to a secure fixture * Materials: plastic, high-tensile stainless steel wire * Wire diameter: 2.4 mm / 0.1 in, Dimensions: 9.5 x 6 x 2 cm / 3