Our custom sponge foam inserts are engineered to provide soft, reliable cushioning for delicate and high-value products. Designed for secure positioning inside boxes, kazoj, and retail packaging, these inserts ensure protection from shock, vibration, and surface damage during storage and transportation. Available in PU sponge, EVA ŝaŭmo, and PE sponge, we offer precision die-cutting, CNC routing, and laser cutting to …