Premium Rustless Substancemail: Constructed from excellent rustless, these weave fasteners is permanent,, and ideal for extended use in various knitting undertakings Multiple Measurements for Flexibility: Available in 12 measurements ranging from 0.9mm to 4.0mm, these fasteners serve to a variety of yarn thicknesses and knitting undertakings, from delicate lace to thick fleece Smooth and Precise Planumberebog: Each hook is delicately smoothed for a smooth face, stopping yarn snags and ensuring effortless stitching for strengthened knitting efficiency Ergonomic Handle for Comfoimmediately: Developed with a ergonomic handle, these fasteners reduce hand fatigue during extended use, making they suitable for both novices and experienced knitters Transportable and Elegant: Thin and compact, these fasteners come in elegant black and green chandan finishes with a natural scent, excellent for on proceed knitting and easy storage