The air conditioner hole plugs are convenient and practical, with excellent texture, and can serve you for a long term without being easily . Mainly used to block the opening of the outdoor unit of the air conditioner to prevent condensation from dripping from the water tray. Features -Color:Grey -Material:Rubber -Size:3.00X3.00X0.60cm/1.18X1.18X0.24in -Diameter: 26mm/1.02inch - This air conditioner drain plug can be a good solution for anyone looking to prevent water damage caused by dripping condensation. - Made from rubber material with good workmanship, these air conditioner plug covers can be used for long time. - Elastic and sturdy design of this plug for air conditioner makes them easy to install will not fall off easily. - This air conditioner drain stopper is very easy to use, making it a great addition to any home or office. - Easy to be cleaned and maintain, can have excellent working performance, serve you very well. Package list: 15 x Drain Stoppers