Large quantity: you will receive 40 pieces of shutter repair pins, sufficient quantity to satisfy various needs for use and replacement; you can also share them with friends and family Size detail: each replacement repair pin measures approximately 0.8 x 0.2 x 0.1 inch; suggested hole diameter for installation is 1/4 inch, and the shutter pin diameter is approximately 5/32 inch Easy to use: these spring-loaded repair pins are ideal tools for DIY homeowners to easily replace broken or missing shutter pins, spring pins, staples, and similar components Sturdy material: these replacement repair pins are made of quality plastic, require no studs, are non-rusting and durable, providing reliable long-term use Wide applications: these plantation shutter pins are designed in a classic white color, suitable for most shutter colors and textures, offering added convenience Note: Measurements are manually taken; please allow a 1–3 mm error. Due to differences in lighting and display screens, some color variation may occur. Actual product may vary slightly from the image.