Each set contains 20 pieces, enough to decorate the edges of your lawn and garden plants. Please confirm the size before purchasing, as the size is measured manually and there may be some errors. Thank you for your understanding. Made of high-quality, environmentally friendly PP material, this lawn edging is designed to withstand weather conditions without rusting or flaking after the season. It is stable and sturdy and can be bent as needed for long-lasting use. [DIY Garden Edging] You can freely change the shape of the connecting ring by adjusting the angle to suit your needs. Perfect for lawn edges, flower bed edges, flower pots, walkways, rockeries, wood chips, etc. [Easy to Install] Simply lock the rings together to form a decorative border. If the ground is very soft, just use a mallet to tap each interconnected piece into the soil. If the ground is hard, dig a drainage channel and lay the garden edging to ensure stability. [Garden Edging Decoration] - This landscape edging is the easiest way to define the boundary between your lawn and flower beds or garden. [Low Maintenance] Once properly installed, the plastic lawn edging will remain connected and in place in both sunny and rainy weather. Each piece is tightly connected. Install it once and you don't have to worry about frequent maintenance.