Disposable Occluders (Box of 500), Patti Pics Face, Pediatric Vision Testing industrial Bearing inner diameter: 8 mm

Bearing inner diameter: 8 mm or 20/64"

5 x 101 x 91 mm(L * W * H)

Great quality oversized XXL cap for those with big head sizes

DUMMY CAR ALARM

large volume squeeze bottles allow you to have enough materials to get the job done

Disposable Occluders (Box of 500), Patti Pics Face, Pediatric Vision Testing industrial Bearing inner diameter: 8 mmDisposable Occluders (Box of 500), Patti Pics Face, Pediatric Vision Testing These disposable occluders are directed toward pediatric vision testing. Each occluder has a Patti Pics face and a place for the childs name. This helps to make pediatric vision testing more fun for the child, and easier for the adult. Each occluder is made from heavy paper stock, making them disposable but durable enough to withstand handling. Patti Pics occluders are great