Keystone #108 Stainless Steel Impression Trays, Pedo/Ortho, Perforated, Upper/Lower Set of 8

Keystone #108 Stainless Steel Impression Trays are precision-engineered for pediatric and orthodontic applications, featuring perforated design for optimal impression material retention. This set includes 4 upper and 4 lower trays manufactured from durable stainless steel with uniform thickness for superior rigidity and consistent results. Designed for use with alginate and other impression materials, these trays lock material in place to prevent distortion during removal from the mouth while ensuring detailed reproduction and dimensional stability.