Features: Safe to use: The crochet blocking board has been polished and painted many times with a smooth surface without burrs and odor. You don't have to worry about odor or damage to your hands during use. Precision grid board: The baffle pinholes are precision drilled by CNC machine with more accurate holes and larger working area that you can adjust and fix multiple different crochet pieces accurately. The blocking board is a practical knitting accessory for crochet emerald square, sewing projects, knitting, etc. It is suitable for wives, friends, DIY and crafts. Reliable material: The crochet stopper is made of wood, which is sturdy and reliable for sewing, not easy to break and durable in daily life. The wooden crochet board includes accessories and can be reused. Specification: Material: Rubber board Size: 23.5*23.5*2cm Small bracket: 8*6*2cm Steel rod Size: 10cm long Large eye steel needle Length: 7cm Package size: 25*25*4cm Weight size: 25*25*4cm About 1100g 1. Due to different monitors and lighting effects, the actual color may be slightly different from the picture. 2. Due to manual measurement, please allow 1-4mm deviation. Contains: 1 wooden board 1 small bracket 20 steel pins 5 large eyed steel pins