Thank you for viewing! ☆ Brand New ☆ Free Shipping ☆ Immediate Purchase OK! ✼••┈┈••✼••┈┈••✼✼••┈┈••✼••┈┈••✼✼••┈┈••✼••┈┈••✼ Needle Pins, 20 Piece Set, 7mm [Color] Silver [Size] Total Length: 12mm 　　　　Needle Part: 7mm 　　　　Screw Part Length: 5mm 　　　　Screw Part Diameter: 5mm 7mm needle pins made of steel are essential equipment for athletes seeking high performance. Easier to insert and remove compared to parallel pins!! Widely used, especially in sports scenes where durability and grip are required. Ideal for 100m to 400m sprint events. ♢ Designed with high hardness to maximize grip on the ground. ♢ Durable steel for toughness! Withstands long-term use. ♢ Steel strength stabilizes your footing and improves performance!! ♢ If the size fits, they are also suitable for track spikes from NIKE, Adidas, etc. These are 5mm diameter (unbranded) that fit many domestic and international spikes. ✼••┈┈••✼••┈┈••✼✼••┈┈••✼••┈┈••✼✼••┈┈••✼••┈┈••✼ ● Notes ・ Items will be shipped with simple packaging. ・ As these are imported items, there may be minor scratches. (Please refrain from purchasing if you are sensitive to such details.) * In the unlikely event of a defective product, please contact us before leaving a review. We will respond promptly. * Please note that there may be slight variations in the texture and color of the product due to your monitor or smartphone. Thank you for your understanding.