Nail diameter: approx. 0.2""(0.5cm)Package includes.1 X base plate not includedHigh-quality construction boards are stable, strong and resistant to deformation, so even laminate floors can be easily moved from one place to another.Various possibilities - 32 * 32 knobs, 100% compatible with all major brands of small blocks, 0.5 cm diameter. There are no limits to creative play.SAFE MATERIALS - The LEGO brand is made of safe and durable environmentally friendly ABS material that is odourless. This means it will last longer.Carefully designed - you can easily detach and attach the blocks on the LEGO board. It also attaches securely to the blocks, so they won't fall off even if you flip them over. We protect your success. Hold it and you'll know it's exactly what you want. Easy to cut, glue and make into a play table. The edges of these LEGO product plates are also not as rounded as those of the original brand. This means that there are no large gaps between the LEGO plates. You can handle it as you wish - creatively - with LEGO-compatible building plates. A great addition to the existing LEGO range. The base plate gives LEGO a completely different dimension. Players can let their ideas get wild and creative. Present When a LEGO builder builds a city, the appropriate base plate is of course also taken into account.