Our Edentulous Impression Trays deliver accurate impressions Occlusion surfaces lines maintain space and protect against bite through the material impression The handle has been Ergonomically designed to prevent interference from the opposing lip tissue during impression. It feels and works very comfortable, balanced and stable during the process; this allows for very accurate impressions Our Five sizes available allow the Practitioner to accurately match the individual Patient's needs best Autoclavable, reusable, able to withstand reuse without distortion Manufactured with durable high impact resin