Product Description DESCRIPTION: Precision-Matched Hole Sizes: 5 carefully calibrated hole diameters (2mm, 3mm, 4mm, 5mm, 6mm) ensure a secure, snug fit for most standard knitting needles and crochet hooks—perfect for preventing slippage during lace, scarf, or sweater projects. Vibrant Color-Coded Organization: 5 bold colors (Red, Blue, Yellow, Green, Purple) let you easily pair stoppers with needle sizes (e.g., green for 4mm, purple for 6mm), streamlining tool management and reducing project downtime. Sleek, Snag-Free Design: Smooth, rounded edges and lightweight construction ensure stoppers glide effortlessly along yarn without catching or pulling, while the compact shape fits neatly in any craft bag or organizer. 50-Piece Comprehensive Set 5 colors × 5 sizes × 2 pieces each = 2 pcs per color/size combination Includes: Red, Blue, Yellow, Green, Purple stoppers in 2mm, 3mm, 4mm, 5mm, 6mm diameters Packaged in a resealable OPP bag for easy organization and travel.