Description: Earmuffs are built with high-density, noise-dampening cotton, reducing exposure to hazardous levels of noise. Lightweight, low profile design and soft earcup material provide ultimate comfort and practicality. Easy to store earmuffs. Take them with you wherever. Great for shoot, studying, construction, sleeping, industrial protection, etc. Headband: Ergonomic design for a comfortable experience. Adjustable to fit most sizes. Specification: Material: ABS, Cotton, Artificial Leather Color: Black, Red Black, Blue Black Size: About 19x14.5X6.5cm SNR: 35 Ear Cup Rotation: 360 Suitable: For 105db Environment Package includes: 1pc x Ear Muffs Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.