Two different upper parts - one with two triggers (for playing shooters) and other one just to hold phone in place.
Tested trigger version on multiple games - Arena Breakout, PUBG, CODM (generally you can use it on whatever game where you can edit the controlls) and other one on Mobile Legends, MadSkillMotocross3 etc.
Enjoy and see you in game!!
EDIT: 01/10/2024 added iPhone15pro version with rubber cover.