Quantity: one piece Color: Black Size: 150*240cm Easy installation without drilling: Easy installation without any additional tools Quick and easy installation with self-adhesive tape. Don't worry anymore: let children and pets pass through to prevent insects from entering. Comfortable and pleasant: protects you from diseases infections and mosquito bites. Enjoy a healthy summer, open the door and enjoy the fresh air without flies. Tip: Before purchasing a magnetic door curtain, measure your door size. FOR ALL DOOR SIZES: This magnetic screen door can be used on exterior doors, children's rooms, balconies, patio doors, sliding doors. Measurement method: focus on measuring the width and height of the inner frame and the width of the outer frame Select the size of the door curtain: increase the width of the inner frame of the door frame by 6-10 cm and increase the height by 4-6 cm or more. Reminder: There is 1cm error on the finished door curtain. When choosing a door curtain, consider choosing the large over the small.