







Product description







Knitting Blocking Mats and Pins: Opstin knitting blocking mats and pins are made of high-quality EVA material, which is non-allergenic when exposed to skin for a long time. The knitting blocking mats and pins are high-density and extra-thick (thickness reaches 0.75 inches), so they can effectively hold your pins firmly Deeply embedded in the foam, your crochet, lace or needlepoint creations stay taut and reusable for years to come.
Blocking Mats for Knitting & Crochet Projects: The size of each Opstin blocking mats for knitting & crochet projects is 12*12 inches, You can assemble it 36*36 inches or any other shape according to your knitting & crochet projects. Each Opstin blocking mats for knitting & crochet projects adopts a precise alignment grid line design. You can according to your knitting & crochet projects free combination Opstin blocking mats for knitting & crochet projects.
Blocking Boards for Crochet Projects:Opstin blocking board with pins for crochet projects is waterproof, When you accidentally get it wet, you only need to use a rag to dry the surface of the blocking board with pins for crochet projects without taking other measures. You don’t have to worry about the surface of the blocking board with pins for crochet projects and Grid lines will not show signs of water damage.
Crochet Blocking Board with Pins:Opstin crochet blocking board with pins come with a high-quality storage bag that you can easily store and carry on the go. Our Opstin crochet blocking board with pins are also great for dry knitting, cold blocking or wet blocking. These crochet blocking board with pins also make an ideal gift for grandmas, moms, and other knitters.
Responsible seller, your safe choice:Our products are based on consumer safety and practicality. If you have any questions or suggestions about our products, please feel free to contact us! We will provide you with the best quality service.
8 reviews for Opstin Knitting Blocking Mats and Pins, Interlocking Blocking Boards for Crochet Projects 0.75” Extra Thick Blocking Mats with 150 T-Pins and Storage Bag
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$27.59

Janine Brewer –
Wish I had bought these years ago!
I love everything about these blocking mats. I wish I had known they existed years ago. I had been using a warped piece of cardboard before, and now I feel so fancy using these mats as they are the perfect size and thickness, include a ton of T-pins, and are great quality for a good price. Perfect for stretching and starching my crochet doilies. I love that they have grid lines. Also I very much appreciate the nice carrying case.
margo –
Good Value Blocking Mats
These blocking maps snap together easily and protect my table. There was no odor as some reviews have mentioned. The thickness of the mats is just right. The size is perfect for a baby blanket or larger project. These mats should hold up well for years to come. I will use them for all my knitting projects.
Holly –
Awesome Product
I got these to help put together a block afghan. This made completing my project so much faster because I could pin more blocks at a time and then arrange them as needed before completion by connecting the foam blocks together. They are very easy to connect and pull apart, and they are thick enough that you don’t stab through them to your fingers or the table – which I’ve had happen with other similar products. I especially love the pouch on the side for the container of t-pins. The case makes it easy to travel with, if needed.
PittrPatt –
Mats worked great for my large knitting project!
I bought two sets of these to block a couple of large throws that I made for my daughters. I could have used a third set. They worked well, came with plenty of T-pins and are easily configured and put away.
Carrie Elwart –
Smell like cigarettes
Smell funny, but get the job done. We purchased 2 sets at different times and they both smell like cigarettes
Nicole Miller –
Great for anyone who crochets.
I am an experienced crocheter. This was perfect for blocking my large granny square pieces on the blanket I am in the process of making. Easy to use, easy to store and a pretty color to boot! The mats are a good thickness, and very durable to my repeated piercing with the pins used to hold my granny squares on. I am pleased with this purchase.
Laura Salteris –
Impressed!
I purchased mine last year with anticipation of using but time just came now. I never heard or new I needed to.block in my 50 yrs.of crocheting and it was a game changer. My blocking mats were exactly as described and came.same- mats and pins with storage bag. Only with there were more mats in the bag to make even number like 12. The quality thick mats and brand reviews of same/similar didn’t compare to opstin product. Hope they carry more crafting tools for me to try. I totally recommend this brand of blocking mats/pad/squares to anyone. Cost is up there but it is a tool and storage bag is so far great. Durability – I can’t say for it’s new and accuracy of measurement seemed fine. I didn’t smell them or notice a particular smell. Time will tell is all I can say as with anything in life or tool.
vickyvicky –
Good Quality
The size is good, pretty big. Very easy to piece together to make the mat bigger. And it comes with a lot of pieces and many pins. Good value for money