Owens Corning R-13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation, 3.5" x 16" x 48" (24 Packs) Mirrored-glass--Closet-doors 25 in H x 7

25 in H x 7 in W x 9

This security device is one-of-a-kind with powerful magnetic locks

Q: Is this lock compatible with all 4C parcel lockers

Drywall marking on enclosure - indicates proper mounting depth for flush applications

Owens Corning R-13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation, 3.5" x 16" x 48" (24 Packs) Mirrored-glass--Closet-doors 25 in H x 7R 13 Thermafiber Fire & Sound Guard Plus Insulation (24 Packs) Professional grade mineral wool batts engineered for thermal performance, sound control, and fire resistance in interior and exterior wall assemblies. Sized 3. 5 x 16 x 48 inches with R 13 rating, ideal for residential and light commercial projects. Key Features: Thermal & Acoustic Performance: R 13 mineral wool delivers strong heat retention and excellent sound dampening for quieter