Shop › IMPRESSION-TRAY M - U4 - 6003/U4 Image 1 of 1 IMPRESSION-TRAY M - U4 - 6003/U4 $14.00 Get notified by email when this product is in stock. Add To Cart Added! Medesy dental impression tray for accurate dental impressions. Autoclavable and reusable. Multiple sizes. Product SKU: 6003/U4 Medesy dental impression tray for accurate dental impressions. Autoclavable and reusable. Multiple sizes. Product SKU: 6003/U4