* Quick and easy to install within minutes using the included strips and zips; No permanent damage to your door frame by drilling or nailing * Easily and quickly installation,without tools and without drilling,A total of two colors, 7 sizes for your choice(Please measure the size of your door before buy it.) 1.dimensions 80x200 cm, the inside diameter for doors up to a size of 65-74 cm, outside diameter for doors 78-85 cm magnetic insect screen 2.Dimensions: 90 cm x 210 cm. You can mount the magnetic fly screen directly onto doors with an internal frame of 75-84 cm, and outer frame of 88-95 cm. 3.Dimensions: 100 cm x 220 cm. You can mount the magnetic fly screen directly onto doors with an internal frame of 85-94 cm, and outer frame of 98-105 cm. 4.dimensions 110x220 cm, the inside diameter for doors up to a size of 95-104 cm, outside diameter for doors 108-115 cm magnetic insect screen 5.Dimensions: 120 cm x 220 cm. You can mount the magnetic fly screen directly onto doors with an internal frame of 105-114 cm, and outer frame of 118-125 cm. 6.Dimensions: 120 x 240 cm. Fit for:Internal door frame: width less than 114, height less than 216.Outer door frame: width greater than 120, height greater than 240 7.Dimensions: 140 cm x 240 cm. You can mount the magnetic fly screen directly onto doors with an internal frame of 119-134 cm, and outer frame of 138-145 cm * With continuous magnetic closure strip, it will be firmly pasted together,choose the appropriate size calculation:You can Inner frame width + 6cm ,inner frame height + 3cm * High class environmental Materials, 100% polyester fabric, Dense curtain mesh for patio, gazebo, and front doors, Anti bug, Anti fly, Anti mosquito repellent walk through curtains,so that fresh air passes through and Will not stop the children and pets *Attach the insect protection very easily with the strong fasteners on the door frame, strong enough for years of use. Ideal for balconies and cellar doors magnetic screen door curtain