Description: Material: This Knitting needle gauge is made of acrylic material, this knitting gauge is sturdy lightweightDesign: Knitting Gauge Ruler has measuring holes of different sizes, ideal tool for measuring crochet hook knitting needle size, bring much convenience to your knitting workConvenient Design: Knitting Needle Ruler comes with metal keychain carabiner clip for easy attachment to your keyring, travel crochet bag, knitting tote bag, adding practicality to your knitting collectionCompact Size: Square gauge ruler with sizes of 7x7 cm, this needle gauge is portable practical, easy to carry or hang anywhere you wantWide Application: Multifunctional knitting needle gauge tool is great for many knitting projects, sweater, hat, scarf, scarves, blankets, essential knitting accessories for achieving accurate measurement Specification: Material:Acrylic Size Chart: 7cmx7cm/2.76inchx2.76inch Package Includes: 1 Piece Knitting Needle Guage Note: Please allow slightly errors due to manual measurement different monitors.