Compatible: Parts used for ground round frame pool Intex rectangular frame pool, part number part number: 28270-28272. Please make sure this swimming pool connector pin is suitable for your swimming pool.High quality: Made of durable high-quality material ABS rubber, so that this plastic pin seal can replace the round swimming pool frame, the service life is longer than other, made of high-quality ABS material, but the cost is a small amount section.Seal: The long pin connects the T-joint to the round frame tube of the swimming pool, the seal prevents water from entering the frame tube causing it to rust from the inside out.Value: Twelve plastic joint pins seal replacement parts for swimming pools are used to connect the horizontal top to the tee connection joint. They are very suitable are ideal replacement parts.Easy to install Easy to install, no additional tools are required. Size: 5.5cmQuantity: 12 pieces Note: It does not include other things, the color is based on the first picture, the other pictures only show the effectDue to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as the picture.Due to manual measurement. Please allow deviation. Thanks