Color : White/BlackSpecifications : 1.5*1.3m (1-pack and 2-packs)Yes, please, a few, don't worry. They will disappear after being installed for a while <h3> Window Screen </h3><h4> Physical mosquito repellent, so that the peace of mind of the family is more secure. </h4> Unlike chemical mosquito control, physical mosquito control has no effect on family health. Families with children should pay more attention.Choose Window Mosquito Net, which will at the same time protect against insects, but also will not prevent you from enjoying the beautiful scenery outside the window, the air can pass through the mosquito. window net from fine holes, into the room Upgraded Adhesive Tape - Wider than the original, the adhesive tape sticks strongly to the window frame, hanging and holding the fabric for a long time.Intimate Care for Your Family's Health - Compared with chemical methods, Window Screen is safer and less irritating, especially for families with children.Fine Hole Blocking - A fantastic insect protection cover with very small diameter holes to stop both pesky mosquitoes and tiny bugs.Resting Process - The adhesive tapes should be allowed to sit for 24 hours after application to the window frame before applying the window screen.