Hollow red circle

🔱 trident emblem 📛 name badge 🔰 Japanese symbol for beginner ❎ cross mark button ❌ cross mark ➰ curly loop ♻ recycling symbol ♻️ recycling symbol ✔️ check mark ® registered ™️ trade mark ⚕ medical symbol ©️ copyright ❇️ sparkle ✳️ eight-spoked asterisk © copyright ✳ eight-spoked asterisk ❇ sparkle ⚕️ medical symbol ™ trade mark ®️ registered ✔ check mark ⚜️ fleur-de-lis ☑️ check box with check ✅ check mark button ⚜ fleur-de-lis ➿ double curly loop ☑ check box with check 〽️ part alternation mark 〽 part alternation mark