Material: The retractable pencil holder is made of a metal carabiner clip and a silicone pen holder. The cord is constructed with steel wire to resist wear and tear. The silicone pen holder is strong and sturdy, securely holding pens to prevent dropping and loss. Size: The retractable lanyard measures approximately 5 x 1.6 inches (L x W) with a durable 24-inch (60 cm) wire cord that retracts automatically and smoothly after the pencil is released. Easy to use: Attach the metal clip to a belt loop, apron, or pocket, then insert a pen, pencil, marker, or chalk into the secure rubber holder. Package includes: 4 x retractable heavy-duty pen holders. Simple and practical design for everyday use, allowing you to carry writing tools conveniently and avoid misplacing them. Multiple uses: The ideal size makes this retractable pen holder suitable for pen sharpeners, carpenter pencils, fine-tip pens, pencils, and markers. Ideal for surveyors, woodworking, construction, roofing, flooring, serving, and other applications. Color: Silver + black Material: Silicone Package Contents: 4 x retractable pen holders Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.