wound skin suture pad suturing repeated practice training model for school teaching medical/anatomy study kit With 8 kinds of 14 different skin wounds for suturing practice Good for school teaching tool, or lab supplies Material: PVC Silicon Color: As pictures shown Size Chart: L x W x T: Approx 17.5 x 12.5 x 2cm / 6.89 x 4.92 x 0.79inch