Specifically the Carol Mailer grid sets, as I really like the look of the standards.
Does anyone know of a company in the US that makes these types of poly jumps? Apart from the "blok" system which truly aren't very useful for more than cavaletti work and expensive once you use more than a few.
Go to usshowjumping.com. The jumps are NOT PVC but they are a plastic that is much more lightweight than wood poles and extremely durable. Call the company and ask if they have a catalogue that is easier to see than the pix on the web. I think we bought them from a rep at Wellington. We abuse ours like crazy and they still look great. The seller even made some "filler panels" to go beneath the vertical rails with our barn logo on them. We got rainbows, smily faces, american flags and brick wall filler panels, rails of all colors, some "skinny" rails, and "sleeves" that you can put over the rails to give them a color-striped effect. We love them. Standards are lightweight and durable. And the standards with wings have jump cup tracks on the outside of the wings so that you can build side-by-side jumps using a single standard. They also have the saftety cups. One of our best purchases. Good luck!