Brand Name	3M
Colour	Dark green
Material	ABS plastic, polycarbonate (PC), polyurethane (PU) foam & vinyl
Manufacturer Model No	Peltor™ Optime™ II
Wear Type	Headband
Type	Earmuffs
Certifications Met	N/A
Country of Origin	Germany
Protects From	noise hazards
Waterproof	N/A
Number of Pockets	N/A
Adjustable headband	Yes
Compatible with	All 3M respirators and eyewear
Guarantee	Statutory
Comes with	1x earmuff
Reduces noise levels	up to 31 dB
Sealing rings	liquid and foam
Weight	320g
Height	22.5cm
Width	13cm
Product code	5902658115523

3M™ PELTOR™ Optime™ II H520A Ear Defenders 31dB SNR have been developed for demanding noisy environments, particularly suited for noise levels dominated by low to medium frequencies. Ideal hearing protection against substantial industrial noise.

Brand Name	3M
Colour	Black
Material	Mixed
Manufacturer Model No	H520A-407-GQ
Wear Type	Headband
Type	Ear Defenders
Certifications Met	EN 352-1:1993, CE Approved
Country of Origin	N/A
Protects From	Noise
Waterproof	N/A
Number of Pockets	N/A
Dimensions	34mm x 29mm x 20mm
Buying Option	Standard
Pack Size	1
Product Weight	1.0kg
PPE Type	Ear Defenders
Single Noise Reduction (SNR)	31dB
Headband	Padded

Brand Name	3M
Material	Liquid & Foam Sealing Rings
Manufacturer Model No	7143G
Type	Ear Defenders
Certifications Met	EN 352
Protects From	noise
Adjustable	Side Adjustable
Construction Type	Liquid & Foam Sealing Rings
Gender	Unisex
Machine Washable	Surface Wipe Only
Pack Size	1
Pieces in Pack/Case	1
Product Type	Folding Ear Defenders
SNR Rating	31 dB
Standard	EN 352
Suitable Use Type	For General Industrial Use