Ready stock,ship from Malaysia Product Name: Coil Spring Kit Tension Spring Pressure Spring Material: spring steel Box specifications: 210*110*30mm/8.27*4.33*1.18in Product specifications: Pressure spring: 7*13=10PCS, 6*12=PCS, 5.5*27=10PCS, 9.5*16=6PCS, 9*18=12PCS, 9*35=8PCS, 5.5*38=10PCS, 7*19=10PCS Tension spring: 5*10=10PCS, 5.5*14=10PCS, 6*10=10PCS, 8*13=8PCS, 7.5*17=10PCS, 8.5*26=12PCS, 8*50=12PCS (without ear hooks), 7*55 =12PCS, 4*70=12PCS, 5*34=8PCS, 7*25=10PCS, 8*23=10PCS Good elasticity and durability. The corrosion resistance is stronger. Used in automobile engines, main electrical appliances, medical devices, electronic products and sensitive measuring instruments. Packing List: 1* 200PCS Spring Kit Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.