Fine workmanship and durable in use. Upgrade parts for rc car models. Quantity: 1set(4pcs) Universal joint shaft. Manufacturered by EAPTS. 100% brand new and high quality. Material: Metal. Package Size:app. 5 x 5cm / 1.96 x 1.96in. Fits for 1/28 wltoys K969 K979 K989 K999 P929 P939 RC Car. Easy to use stable performance.