Single-Pointed Needles: Crafted from Beech Wood, KnitPro Jumbo Single-Pointed Needles are strong and sturdy. Made of natural wood these needles are ideal for knitting jumbo-sized flat patterns with easy back-and-forth movement. Available Needle Sizes: KnitPro Jumbo Single Pointed needles are available in 4 sizes, 20mm, 25mm, 30mm and 35mm perfect for knitting flat patterns such as jumbo blankets, mufflers, and large throws. Compatible with Chunky Yarns: Extra-large size Jumbo knitting needles complement your knitting style when knitting with bulky yarns (weight 5 yarns are typically labelled as bulky yarns). It helps you finish your soft and plush projects on time with fewer stitches. A Minimalist Décor Item: Jumbo knitting needles not only assist you in giving life to your knitted projects but are a work of art themselves. PVC Packaging: The high-quality PVC plastic used for packaging KnitPro Jumbo needle is durable and lightweight. They also offer great visibility for these jumbo-sized needles, making them easy to spot.