1、MULTIPLE HOLES: For your knitting convenience, the knitting panel has 24pcs 3mm diameter holes in each row, for a total of 576 holes. There is also a specially designed base that is perfect for knitting, and this base also serves as a display stand for your finished crochet hooks, adding beauty to your interior decor. 2、DURABLE DESIGN: The granny square stopper has been polished and painted many times, the surface is slippy and burr free, and it doesn't have any unpleasant odor. You can use it without worrying about any unpleasant odor or hurting your hands. It is made of solid wood which is durable and provides you with a great knitting experience. 3、LARGE BASE DESIGN BUFFER: This woven board has a large base so that the bottom can be more stable. The top of the base has a groove for storing stainless steel rods. 4、DURABLE DESIGN: Crochet blocking board is sturdy and durable, not easy to wear out when sewing, can be used for a long time in daily knitting. Perfect for granny squares, crochet patterns and many other knitting projects! 5、EXQUISITE GIFT: Knitting and crochet supplies make great presents for friends, parents, grandparents and neighbors for holidays, birthdays, parties and more. Granny square blocking is ideal for crochet and granny square lovers.