brand and high quality Features: Comfortable fit for anyone: Because the earplug is deformed to fit the shape of the ear with excellent flexibility and elasticity. Earplug provides a comfortable fit by alleviating the pressure and pain that occurs when using earphones. It can be comfortable weared all day. Compatible with HUAWEI Freebuds pro earphone. 3 Sizes for you to choose:Large Size:15x13x7.3mm/0.59x0.51x0.29in,Medium Size:13.5x11.5x7.3mm/0.53x0.45x0.29in,Small Size:12.5x10.8x7.3mm/0.49x0.43x0.29in Specifications: Material:Silicone Large Size:15x13x7.3mm/0.59x0.51x0.29in Medium Size:13.5x11.5x7.3mm/0.53x0.45x0.29in Small Size:12.5x10.8x7.3mm/0.49x0.43x0.29in Color:Black,Gray, Option Type:Black Earplugs Sets with L,M,S Size;1Pair Black Earplugs with L Size;1Pair Black Earplugs with M Size;1Pair Black Earplugs with S Size;Gray Earplugs Sets with L,M,S Size;1Pair Gray Earplugs with L Size;1Pair Gray Earplugs with M Size;1Pair Gray Earplugs with S Size; Compatible with:HUAWEI Freebuds pro earphone Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: Package A:(A/B Optional) Earplugs Sets with L,M,S Size Package B: 1 Pair Earplugs