1.【Selected high-quality plush】 : Selected high-quality plush, made in one piece, soft and skin-friendly, intimate and comfortable, not easy to breed bacteria, lock the temperature without loss, and keep the temperature at 37 degrees Celsius.2.【Warm fabric】: Selected thermal fabric flocking and cotton made, clear texture, delicate fabric, metal buckle embellished in the meantime, novel and fashionable.3.【Fully plush lining】: high-precision flocking, warm and breathable, exquisite workmanship, strong warmth of the inner tank, every detail is very good, using double-needle stitching technology, not easy to fall off, skin-friendly and comfortable.4.【Ideal gift】: easy to operate, fit the head, exquisite workmanship, suitable for people of different ages. Gifts to yourself, friends, and elders are all suitable gifts.5.【Pure cotton masks】: The masks are novel in shape, fashionable and warm, leading the trend. The metal adjusting buckle is easy to disassemble and has a better visual effect. It is a must-have product for home travel. It is very suitable for winter skiing, snowboarding, hiking, hunting, trapping and other outdoor activities.