SourceTon Heavy Duty Sewing Needles & Upholstery Thread Kit - 7 Styles Needles for Leather, Canvas, Mattress + 3 Colors Industrial Strength Nylon Thread (50 Yards Each) There 7 styles of weave needles in the package, which meets almost all requirements and needs. PACKAGE INCLUDES- 2 x Glover's needle 52mm, 2 x Carpet needle 46mm, 2 x Sail needle 62mm, 2 x Straight upholstery needle 89mm, 2 x Sack needle 79mm, 2 x Curved mattress needle 30mm, 2 x Curved mattress needle 53mm, 1 x Black Nylon Thread, 1 x Brown Nylon Thread, 1 x White Nylon Thread. Sewing Needles SourceTon Heavy Duty & Upholstery Thread Kit 7 Styles Needles For Leather Canvas 350323 Our hand sewing needles are made of nickel-plated steel with smooth surface and not easy to get rusty. Sewing Machine SourceTon Professional Heavy Duty Hand Needles & Thread Kit Button Maker Upholstery Nylon is a heavyweight 100% nylon thread for machine and hand sewing indoor and outdoor heavyweight fabrics. Glover's needle 52mm, Carpet needle 46mm, Sail needle 62mm, Straight upholstery needle 89mm, Sack needle 79mm, Curved mattress needle 30mm, Curved mattress needle 53mm. WIDE APPLICATIONS- Our needles kit fits for sewing leather, blankets, thicker fabric, canvas, tarpaulin, also for wig making, blocking knitting, modelling, crafts, etc.