Perforated Stainless Steel Design: Made from strong, perforated stainless steel to securely hold impression material and prevent distortion during removal. Set of 10 Trays: Includes 5 sizes (XS, S, M, L, XL) to accommodate patients of all ages and dental needs. Rounded Margins for Safety: Smooth, rounded edges prevent gum injuries, ensuring patient comfort during use. Highly Polished Surface: Easy to clean and sterilize, making it ideal for repeated use in dental practices. Durable & Distortion-Resistant: High-quality stainless steel construction ensures the trays remain sturdy and intact during procedures. Versatile Application: Perfect for taking precise impressions for dentures, orthodontics, crowns, bridges, and other dental prosthetics. Trusted ARTMAN Quality: Rigorously tested and manufactured to meet high-quality standards, ensuring reliability and customer satisfaction. Essential for Dental Clinics: A must-have tool for dentists, orthodontists, and dental labs for efficient and precise impression-taking. ASIN B071NDYT6D Is portable No Item Weight 10.8 ounces Number Of Items 10 Batteries required No Package Dimensions 8.9 x 3.35 x 2.87 inches Is Discontinued By Manufacturer No