I bought them from a dome manufacturer China and shipped them to myself here. They are great quality. Let me know if you want the contact nostr:nprofile1qqs802clq7p9qt738c954qlyy4y6jnusgyf962h8yuhncmt0h48p5fgpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsz9nhwden5te0dp5hxapwdehhxarj9ekxzmny9uq3xamnwvaz7tmsw4e8qmr9wpskwtn9wvhs73aecy