Material: polyethylene, fiberglass Color: Black Type: garden mosquito net Applicable scenes: gardening, gardens Product list: Pillars: 18 Receiver: 12 pieces Nails: 12 pieces Clips: 12 pieces Completed installation size: diameter of the semicircle: 60-90 cm Height: 55 cm 1. Sturdy and durable: these garden tunnel lifting rings are made of high-quality fiberglass, strong, stable, and elastic. The connecting parts are made of galvanized steel, which does not rust and can be used in all seasons. 2. Strong practicality: it can protect plants from frost, birds, or sunlight, and can be used with shade nets, thermal insulation films, etc. 3. Easy installation: the bottom of the garden tunnel ring is designed with sharp shapes on both sides and can be easily inserted into the soil. 4. Gardening aid: the durable garden planting tunnel ring is robust and easy to insert into the ground, suitable for indoor and outdoor use. [French company and brand TECH DISCOUNT]: Our company TECH DISCOUNT manufactures and sells this superior quality product compared to similar products on the market (Even if the photos are similar, they are not designed the same way and sellers do not offer the same after-sales services). Each product undergoes strict quality control before shipment which allows you to receive your product in excellent condition. In case of quality issues, we will provide a free exchange within 14 days. Shipped from France on the same day of the order and you will receive it promptly (unlike other sellers who cannot guarantee shipping time or who ship from abroad and whose after-sales service is lacking).