[AN EXCELLENT BLOCKING KIT] This is a large set of blocking mats in an seamless interlocking design like puzzle pieces. Crochet blocking board kit contains a set of 9 blocking mats, 200 T pins and wrist pin cushion. Each individual mat measures 30.5x30.5x1.6 cms and once all 9 are interlocked the square measures a huge about 92 cms! The set comes with a clear zipped bag perfect for storing or carrying your mats. The pins are also good quality and keep the crochet or knit work in place well. [FOAM BLOCKING MATS FOR KNITTING AND CROCHET] Crochet square blocking mats are made from thick dense foam, sturdy and the perfect thickness for pinning without damaging surfaces. The heat-resistant and waterproof blocking mats for wet and steam projects. The pieces are best laid out in a damp condition and then steam from an iron can be applied. Knitting blocking mats and pins helps keep the shape and makes your knitted & crocheted pieces, like lace patterns and shawls, neater and more polished. [GRIDLINED BLOCKING MAT FOR EASY POSITIONING] Each extra thick blocking boards with inch grids. The precision of the grid lines aids in aligning and measure the work, ensuring a professional finish. Each mat is numbered so that when assembling, the order can be maintained. Blocking mats are very easy to fit together and take apart, so you can do larger as well as smaller. Blocking mats with grid are perfect for blocking small projects, help you to get absolutely perfect squares for your designs. [MUST-HAVE TOOL FOR PROFESSIONAL KNITTERS AND CROCHETERS] These knitting blockers are ideal for anyone who enjoys crochet or knitting, and perfect for shaping your handknitted or crocheted items be it granny squares, scarves, sweaters, blankets etc. If you've gone to all the effort of creating a special piece, then surely it's worth finishing it off properly to give that professional finish. This large crochet blocking boards and pins is an essential tool for any knitter and crochet enthusiasts. [PERFECT GIFT FOR A HANDMADE/CRAFT LOVERS] The blocking mats set are interlocking, means there greater flexibility in how you put them together to best meet the dimensions of your work. The package come with complete tools and accessories for knitting, which is suitable for newbies. Crochet blocking mats and pins is great for blocking projects, makes a perfect gift for someone who loves to knit or crochet. Let's all say goodbye to floppy projects and hello to professionally-polished perfection!