2PCS Eyepiece Cover Eyepiece Guard Soft Rubber 36mm Stereo Microscope Accessory for 32-36mm Stereo Microscope(Oblique Angle) hidden - 1 x 7"/ 17

- 1 x 7"/ 17 cm Embroidery Hoop

the hole size of the push pin is just right

and 100pcs rubber rings which can prevent the eyes out of the dolls

protecting them from damage by free radicals

) Centimeter data has less deviation than inch data

2PCS Eyepiece Cover Eyepiece Guard Soft Rubber 36mm Stereo Microscope Accessory for 32-36mm Stereo Microscope(Oblique Angle) hidden - 1 x 7"/ 172PCS Eyepiece Cover Eyepiece Guard Soft Rubber 36mm Stereo Microscope Accessory for 32 36mm Stereo Microscope(Oblique Angle) Specification: Item Type: Eyepiece Cover Material: Rubber Optional Type: Oblique Angle, Flat Angle Inner Diameter: Approx. 36mm 1. 4in Package List: 1 Pair x Eyepiece Cover Features: 1. Made of soft rubber that doesn't hurt your stereo microscope. 2. Eyepiece cover is designed to reduce impact, and better protect your eyes. 3.