[What You Get] RC car brushless ESC program card, improving comprehensive performance of your RC car. [Wuality Material] Use material of electronic component and plastic, more and long‑lasting. [For Brushless Motor] The ESC and programmer card are compatible with sensorless brushless motor. [Good Function] With water-proof cover. (Underwater work requires removal of cooling fan.) [Fit for] This 80A brusthless ESC programmer card kit support for 1/10 1/12 remote control car and boat. ASIN B098LJRFX6 Brand Name SUNGOOYUE Part Number VGEBYkfz2bo7ptr1666 Package Weight 0.14 Kilograms Suggested Users unisex Item Dimensions LxWxH 0.39 x 0.39 x 0.39 inches Item Package Dimensions L x W x H 4.29 x 3.9 x 2.32 inches