Suitable pool model: This long lock joint pin is suitable for most summer rectangular metal frame swimming pools. Great replacement value: from buying a new metal frame pool due to serveral missing or broken plastic pins. Easiest way to keep your pool in tip-top shape this summer with help of the replacement joint pins and seals. High quality: Made of high quality plastic material, proving to be since the frame pool use each and every day. Get your rectangular metal frame pools back up and running in no time. Easy installation: No trouble installing this long lock pool joint pins set installed on your 13ft-24ft metal frame pools.Just easily replace the broken or missing pins and no extra tool needed. Package included: You would get 20pcs plastic joint pins & 20pcs seals pool replacement parts, used to connect horizontal top to tee connection joint,fit perfectly and is the perfect replacement part. Material:plastic colour:White Package Contents: 20 x Connector pin 20 x Cap Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.