HXPEVER Mask Extender, Anti-Tightening Ear Protector Decompression Holder Hook Ear Strap Accessories Ear Grips Extension Mask Buckle Ear Pain Relieved.\r\n\r\n\r\nSpecification\r\n Product size: 15.8x1.5x1.2cm\r\n Net weight: 7g each\r\n Material: Eco-friendly silicone flexible material\r\n Package Contents: 4x mask ear strap hook（Black,Gray,Pink,Blue)\r\n\r\n\r\nProduct description \r\n\r\n 1.Mask ear strap hook ear protector anti-leak extension hook Main features-stylish design, light weight,cleaning.\r\n 2. Maximum comfort wraparound Design, adjustable belt, tasteless, long life, etc.\r\n 3. Fit for Adults and Children. It should suit you perfectly when you using protective clothing,cap or wearing goggles. Also can protect your ear in daily life.