6644 Model Code: AF - Price is for 250 Pairs (part# 6644) This item features: -Chute delivers plugs into right the palm of the hand. -Clicking mechanism for easier use and dispensing. -Each dispenser is sealed and disposable, plus completely recyclable. -Put ear plugs right where they are needed. -Easily mounts on virtually any wall. -High visibility dispenser. -Body Material: Foam. -Includes: Mounting Bracket & Hardware. Testing and approvals: -ANSI S3.19-1974. Model Code Model Description AABrand Name:Goin" Green , Noise Reduction Rate (NRR):33 dB, Color:Green, Type:Uncorded, Packing Type:Individually Boxed, Quantity:250 per dispenser ABBrand Name:Goin" Green , Noise Reduction Rate (NRR):33 dB, Color:Green, Type:Uncorded, Quantity:250 per dispenser ACBrand Name:Goin" Green , Noise Reduction Rate (NRR):33 dB, Color:Green, Type:Uncorded, Quantity:500 per dispenser ADBrand Name:Pura-Fit , Noise Reduction Rate (NRR):33 dB, Color:Green, Type:Uncorded Tapered, Quantity:250 per dispenser AEBrand Name:Pura-Fit , Noise Reduction Rate (NRR):33 dB, Color:Green, Type:Uncorded Tapered, Quantity:500 per dispenser AFBrand Name:SparkPlugs , Noise Reduction Rate (NRR):33 dB, Color:Assorted, Type:Uncorded Tapered, Quantity:250 per dispenser AGBrand Name:SparkPlugs , Noise Reduction Rate (NRR):33 dB, Color:Assorted, Type:Uncorded Tapered, Quantity:500 per dispenser AHBrand Name:Traffic Cones , Noise Reduction Rate (NRR):23 dB, Color:Orange, Type:Uncorded Tapered, Quantity:250 per dispenser AIBrand Name:Traffic Cones , Noise Reduction Rate (NRR):23 dB, Color:Orange, Type:Uncorded Tapered, Quantity:500 per dispenser