1. Versatility: - Can be used for a variety of tasks, such as clothing repairs, crafts, and more - Ideal for securing garments, quick fix, crafting and bandaging 2. Four Different Sizes: - 20pcs x 20mm - 20pcs x 28mm - 10pcs x 38mm - 10pcs x 51mm 3. Ease of Use: - Easy to open and close with a simple twist - Sturdy and sharp points for effortless insertion 4. Clear Storage Box: - Includes a transparent box for easy organization - Allows for quick identification and access to the desired pin size