Features and Details - Premium Material: The 19.7" x 19.7" foam ceiling tiles are polyethylene material, featuring dirt-proof effects. With a low water absorption rate and good permeability-proof performance, ceiling tiles can effectively keep the wall and roof from falling off. At the same time, they are easy to clean with water, alcohol, and other cleaning agents.- High-density Thickening: The 5 mm thickening design makes the plastic glue-up ceiling tiles durable with solid resilience and no deformation features. In addition, the high-density foam is soft and collision-proof, which can effectively keep your family secure. Besides, it is worth mentioning that although the foam is thickened, it is still easy to cut for your use.- Sound Insulation Feature: Our 100 pcs paintable ceiling tiles can decorate the room and play the function of sound insulation and noise reduction. The original noise passes through the ceiling tiles, and the ceiling tiles can absorb and decrease the noise wave to achieve the effect of reducing the sound, creating a quiet space for you and your family.- Easy Installation: Our lightweight ceiling tiles, with 270 sq. ft covering area, are effortless to operate, so you can quickly complete the installation work. You first need to clean the wall surface, measure the size of the wall or roof, apply adhesive, install the foam ceilings, and finally cut the ceiling tiles for the decoration of edges and gaps. In short, the entire installation process is time-saving and effort-saving.- Wide Application: White lay-in ceiling tile pack is widely used in many places, such as the living room, kitchen, bathroom, bedroom, outdoor porch, cinema, and commercial venues. In addition to roof decoration, they are also ideal for decorating walls. With mainstream color and all-match decoration features, it has gained significant and considerable popularity.SpecificationsModel: VV-PMTHB-100Material: PolyethyleneNumber of Items: 96 pcs+4 pcs bonusCovering Area: 270 sq.ft/ 25 m Product Size: 19.7'''' x 19.7''''/ 50 cm x 50 cm Color: WhiteThickness: 1/5 ''''/ 5 mmProduct Weight: 8.8 lbs/ 4 kg Package Content96+4 x ceiling tile