Mesh Food Cover Saver Pop Up Tent Style Great barrier to prevent unwanted pests from landing on your food or small garden plants. Easy Setup. Just pull the string on the top, and guide the candle looking piece (that's on the inside) through the hole on top. It should fit securely.( See 6th pic for candle looking thing) To Close: Securely hold sides of the plastic that's on top, then press down to release tension. The mesh covering will collapse like an umbrella to close. (pic 5)