Features: Durable engine mount is very suitable for boats, inflatable boats, kayaks, canoes, etc. The texture is soft and tough. High quality and durability, specially designed for harsh marine environment, Easy to use and install, can be installed on a horizontal or vertical surface. Project type: Inflatable boat engine installation eyelet Colour: Black Material: PP Size: (approx). Diameter: 7.5 cm Diameter: 19.8 mm Quantity: 4 The packaging includes: 4X corns Note: 1. Due to the difference in display and lighting effects, the actual color of the project may be slightly different from the color shown in the picture. Thank you! 2. Due to manual measurement, please allow 1-3cm measurement deviation.