Size: Glove needle: 51mm Carpet needle: 45mm Sail Needle: 58mm Hetero tapestry needle upholstery: 89mm Sack needle: 75mm 1: 49mm hardened mattress needle (end of end distance) Cured mattress needle 2: 32mm (end of distance) 3 Set 21 needles, including: 3 x Mattress for Upholstery and Mattress Sewing 3 x gloves needle for leather and sewing fur 3 x Rug Needle for Sewing and Heavy Fabric 3 x Sail needle for sewing canvas T and V blinds venetian 3 x right Upholstery needle for the repair of chairs, sofas and car seat 3 x Sack Needle for sewing bags, and baskets 3 x Curved Mattress Needle (Small) The package includes 3 set of 21 parts included in sewing needle repair kit Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. You can sew leather, canvas, thick fabric, blankets, You can also take the bags, basket, sofa, furniture, etc., to meet a of needs Material: Stainless steel; color : Silver 7 pins the shape and thickness of the length of models, are different. Needles relatively , when removing and using, please be careful.