【 What’s in the package? 】 --- You’ll receive 2800pcs 18 gauge gold narrow crown staples assortment kit in 3 different sizes:1200pcs x 1/2", 800pcs x 3/4", 800pcs x 1" (Quantity x Length), providing a lot of use to meet your various assembly and repairing needs. 【 High-Quality and Durable 】 --- The narrow crown staples are made of premium steel with galvanized treatment surface that is resistant to oxidation and corrosion, built to last and easy to work with. These 18 gauge brad nails are a cost-effective choice for your stapling needs. 【 Product Dimensions 】 --- These 18 GA crown staples measure 15mm (1/2 inch), 20mm (3/4 inch), and 25mm (1 inch) in height. These common sizes are compatible with most 18 gauge narrow crown staplers. 【 Special T-Shaped & Chisel Point Design 】 --- Our narrow crown staples feature a T-shaped head and chisel tip design, allowing for easy penetration of materials without the risk of blockages or interruptions. Suitable for precise and convenient stapling. 【 Wide Application 】 --- You can easily use the 18 gauge narrow crown staples to assembly window frames, chairs, tables, flooring, and various home improvement projects on different materials, including wood, fabric, rubber, plastic, and more.