This Formula Micro Band 2 Dartboard is completely staple free. It is a high performance dartboard with densely packed sisal (bristle) which gives excellent durability for a super long lifespan. It also includes a white powder coated spider (wires) and number ring for extra definition and visibility compared to the Micro-Band I. Over the last 30 years Formula has created some especially impressive products for both the amateur and professional darts market worldwide!