6Pcs Photography Contraster,6 Size Black Background Board Photographic,Oral Cheek Retractors

Material: Aluminum-magnesium alloy Color: Black Size: C-2A: The length is 15 cm,width is 6cm C-2B: The length is 12.5 cm,width is 5.2cm C-4A: The length is 22.5 cm,width is 6.5cm C-4B: The length is 22.5 cm,width is 6.5cm C-4C: The length is 19.5 cm,width is 6cm C-4D: The length is 19.5 cm,width is 5.5cm Package included: 6 X Dental Contraster Background

• Special Black Background Board, Multi-Angle Shooting,Can Accurately Adjust The Camera White Balance.
• 6 Sizes Black Background Board Intraoral Photographic, Optional Model : C-2a/C-2b, C-4a/C-4b, C-4c/C-4d
• Long, contra-angled handles keep hands out of the way.
• This background plate obscures the inside of the mouth and makes the image more presentable to show for patients,or public on lectures .
• They can be cleaned and decontaminated by any process and they are fully autoclavable.