Armstrong Ceilings Yuma White Acoustic Ceiling Tiles, 24 in x 24 in, Square Lay-In 15/16, 16-Pack Concrete Formwood It is waterproof and salt

It is waterproof and salt resistant

The acrylic surface is durable and easy to clean

It measures 6

these headphones are the perfect travel companion

Zinc alloy construction

Armstrong Ceilings Yuma White Acoustic Ceiling Tiles, 24 in x 24 in, Square Lay-In 15/16, 16-Pack Concrete Formwood It is waterproof and saltYuma White 24x24 Acoustic Ceiling Tiles (16 Pack) Mineral fiber drop ceiling panels designed to reduce noise and brighten rooms. Square lay in 15 16 edge fits standard grid systems and each carton covers 64 sq ft. Key Features: Noise Control: NRC 0. 55 absorbs sound to reduce echo and improve acoustics Sound Blocking: CAC 35 helps limit noise transfer between rooms Bright White Finish: 80% light reflectance enhances room brightness Durable