Galaxy smart tag2 bike mount

Wanted to fit a smarttag2 to kids bikes so I can find them if they get lost or stolen, fits the bottom of a 27mm internal diameter seat riser. Needs to be printed withs supports laying down on the joining surface, I used organic/tree bed only to support the end of the pressure clips. I designed them so I could drill a hole through the tube and the lugs would lock in, but the friction fit is so good I haven't bothered. The bike it's fitting too has a vertical mount, I had to take it out and then put back in to fit, the bolt does indent the mount but I think it helps secure it. The white version was the demo one printed in PLA+ planning to print a petg version to avoid later material creep. Printed on speed settings 0.20 height 15% infill. Don't think it needs any more.