Wooden Material: Our crochet blocking boards are made of high-quality wooden material, strong and durable. After many repeated polishing, the surface is smooth and burr-free.Size Information: 1pc Square wood crochet blocking board Size: 34x34x1.95cm/ 13.3x13.3x0.76inch; Base: 33x12x1.5cm/13x4.7x0.59inch; 24pcs round 304 stainless steel rods Size: 100mm(3.9inch)3mm (LengthWidth); 6pcs 5.9" / 150 x 3mm. 22x22 (horizontal x vertical) 484 holes.Profession Knitting Tools: The surface of the crochet board has rod area and 484 holes for precise alignment and fastening of more varied crochet pieces. The crochet board is suitable for knitting and crochet DIY projects. You can use this blocking board to make your favourite pattern designs.Reusable: Quality material, fine workmanship, no need to worry about odours or hurting your hands during use. 20mm thick crochet board is more sturdy and durable and can be used for many knitting and crochet crafts.DIY Gift Making: Our crochet board set is the ideal gift for knitting crochet and granny professionals and amateurs alike. You can give your own handmade crochet crafts to family, friends, as birthday gifts, Christmas gifts.