Improve energy efficiency and indoor comfort with InfinShine R-12 Super Protection Fiberglass Insulation. Designed to fit standard 16″ on-center wall framing, these pre-cut batts provide dependable thermal performance while helping reduce heating and cooling costs. Each bag covers 97.90 sq ft, making it ideal for residential walls, basements, garages, and remodeling projects. Key Features: R-12 thermal performance for reliable insulation Pre-cut 3 1/2″ x 15″ x 47″ batts for easy installation Fits standard 16″ OC wall cavities Helps reduce energy costs year-round Sound dampening and non-combustible fiberglass Perfect for contractors and DIY homeowners looking for high-quality, cost-effective wall insulation.