This suture button has a number of different applications in bovine surgery the most common being LDA’s. It is a flat pliable oval shaped disc with four round contoured holes. It helps reduce suture tension by distributing the pressure over a wider surface area. LDA toggle button repair. Uterine/vaginal prolapse repair. Umbilical hernia in calves. 6 buttons per package. Neon green color for easy observation.