Bright Creations 9 Extra Thick Blocking Board Mats for Knitting w/Grids, 200 T-Pins, 1 Storage Bag (210 Pieces) - Blocking Mats for Knitting & Crochet Projects - Blocking Boards for Crochet Projects

Knitting & Crochet Supplies: Achieve an accurate and professional finish on your knitting or crochet projects with this interlocking knitting board set. The crochet blocking mats with grid features grid markings and 30-degree, 45-degree, and 90-degree angles
Durable And Steam Compatible: This knitting blocking mat set is waterproof and compatible with steam. These blocking boards for crochet projects allows you to safely steam your pieces while referencing the numbered inches from 1-9 during assembly
High-Quality Foam Material: Each blocking board is crafted from thick, lightweight, and durable foam material and this blocking mats allows you to push pins into the foam to secure your project in place with ease
Versatile Sizing: The blocking mats for knitting & crochet projects measures approximately 12.5 x 12.5 x 0.7 inches, with each individual grid measuring 1 x 1 inch; it can accommodate projects up to 36 x 36 inches
Complete Set: This set of knitting blocking mats and pins includes 9 interlocking grid foam mats, 1 transparent carrying case, and 200 t-pins for blocking and this knitting blocking kit offers 210 pieces to meet all your knitting and crochet supplies needs