This product is an air conditioner drip plug, made of solid materials, safe and durable. It can serve you for a long time without being easily damaged. The product is an excellent air conditioner drip plug that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Black -Material:Rubber -Size:2.40X2.40X1.00cm/0.94X0.94X0.39in -Diameter:20mm/0.79inch - This air conditioner outdoor unit drain plug is designed to block the opening of the unit and prevent condensation water from dripping. - Made of durable rubber, the plug is elastic, sturdy, and reliable, with a long service life. - The air conditioner drain plug is easy to install and won't easily fall off once installed. - This air conditioner drain stopper is easy to install and use, making it a great addition to any home or office. - The compact and sturdy design of this stopper ensures that easy to install and will not fall off easily. Packing list12 x rubber hole plugs