Material: The retractable pencil holder is made of a metal carabiner clip and a silicone pen holder. The cord is constructed from steel wire to resist wear and tear. The silicone pen holder is durable and securely holds pens, pencils, markers, or chalk to prevent loss. Size: The retractable keychain measures 5 x 1.6 inches (L x W) and features a durable 24-inch (60 cm) wire cord that retracts smoothly and reliably after the writing instrument 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 silicone holder. Package includes: 4 x heavy-duty retractable keychains. The design is simple and practical, allowing convenient portability and everyday use without the risk of losing your writing tools. Multiple uses: The compact size makes it ideal for holding carpenter pencils, pencil sharpeners, fine-tip pens, markers, and other small tools. Suitable for surveyors, construction workers, woodworkers, roofers, flooring professionals, servers, and more. Color: Silver + black Material: Silica gel (silicone) Package contents: 4 x heavy-duty retractable keychains. Only the listed items are included; other accessories are not. Note: Lighting and display differences may cause slight variations in color between the product and the image. Measurement tolerances are within +/- 1-3 cm.