Flintronic 2 x Pupil Light Medicine, Diagnostic Light Nurse Emergency Service Accessories, with Pupil Meter & Ruler, Rechargeable USB LED Pen Lamp for Nurses, Students, Doctors 2pcs-silver June_2023_update 2 sets of rings (4

2 sets of rings (4 total rings)

It's for bass drums and gongs

FLEOR 10 Hole Jazz Bass Pickguard 3Ply Scratch Plate without Truss Rod Notch for Fender Standard 4 String Model Jazz Bass Guitar

easier portable than similar sheet music protectors

Flintronic 2 x Pupil Light Medicine, Diagnostic Light Nurse Emergency Service Accessories, with Pupil Meter & Ruler, Rechargeable USB LED Pen Lamp for Nurses, Students, Doctors 2pcs-silver June_2023_update 2 sets of rings (4Flintronic 2 x Pupil Light Medicine, Diagnostic Light Nurse Emergency Service Accessories, with Pupil Meter & Ruler, Rechargeable USB LED Pen Lamp for Nurses, Students, Doctors Pack of 2 Flintronic Medical Diagnostic Penlight, a pen for all medical examinations. Functions: 1. The pressure switch in the middle of the pupil light feels comfortable, push forward for white light, push back for yellow light. 2. Hidden USB charging, no data cable required,