Features: Package includes: expanding sewing gauge button guide equal space divider. This handy sewing tool is fast and accurate to measure. The expanding sewing gauge is made of quality metal, which is hard and not easy to deform, rust-proof, well-polished edges, safe and comfortable to use. The expandable sewing gauge button guide adjustable sewing measuring ruler can be folded and extended up to 7.7x16cm/3x6inch. This expandable sewing gauge space divider tool is perfect to use in buttonhole spacing, hooks, snaps, shirring, smocking, clothing, drapery pleats and tucks, woodworking crafts and etc. Before using, with one hand on each end, adjust the gauge several times. Lay the sewing gauge over your garment (or craft). Specifications: Color: Silver Material: Metal Size: Approx. 7.7x16cm/3.03x6.29in Weight: Approx. 60g Package Includes: 1 Piece Expanding Sewing Gauge Button Guide note: 1.Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you