8PCS HSS 4-Flute End Mill Set CNC Milling Bits 1/16''-1/2''

Plastic | HEARING PROTECTION: With a Noise Reduction Rating (NRR) of 25dB, earmuffs protect your hearing in noisy jobsites | BEHIND-THE-HEAD DESIGN: Unique headband design offers versatility and comfort with a variety of head protection | PIVOT MECHANISM: Easily store earmuffs around your neck for convenient, quick access when not in use | COMFORTABLE SOFT FOAM CUSHIONS: Angled, soft foam ear cushions ensure an effective acoustic seal | LOW-PROFILE EARMUFFS: Slim and lightweight earmuff cups provide comfort for prolonged wear | ADJUSTABLE HEADBAND: Headband extends to provide a personalized fit | DURABLE: ABS plastic cup is designed to withstand demanding work environments