GOOHEAL 4Pcs Prank Valve Stem Caps Glow in The Dark- Universal Car Prank Shaped Tire Caps for Cars SUVs Bikes Bicycles Motorcycles Black

These tire caps are made of Rubber material. They are designed in creative style shape for fun. Each tires stem cap is o-ring design to insure the caps will fit the stems firmly and well. Easy to install, just screws it onto the tire stem and do not over tighten. Great for pranking. Doesn't affect tire balance. Works on many different tires (car, truck, bike, motorcycle, etc). Universal Wheel Tire Valve Stem Caps Dust Cover and is great for pranking your friends! Color:Black,Green,white,Orange,Pink(Optional) Material: TPR+Phosphor The mini penis size: 0.5" shaft with 1.625" length with 0.625" balls. Single Size:4.5x3.5x1.50cm/1.77x1.38x0.59inch Single weight: 7.6 g Package Size:3.97in*3.97in*0.78inPackage weight?about 40 g Package Content:4 Pcs Tirecap Notes: 1. Please allowed 1-3mm differences due to manual measurement thank you for your understanding! 2. Due to the difference between different monitors please understand that the picture may not reflect the actual color of the item. 3.Due to process problems, the black, red and orange fluorescent effects are not obvious, and the white and green effects are obvious. 4.This product does not have batteries and lights. It takes a certain period of time to absorb enough strong light or sunlight before it can emit fluorescent green in a dark place. (Fluorescence time will fade with time). We provide you with the best products and services. If you have any problems please contact us first we will try our best to solve the problem. Email will reply within 24 hours!We are happy to serve you!