Features: Design: These crimp sleeves are made with durable materials and a sturdy construction ensuring they can withstand the rigors of fishing and heavy use. Large Quantity: With 100 crimp sleeves included in each pack you'll have plenty to work with for all your fishing rigging needs. Easy To Use: These crimp sleeves are simple to attach to your fishing line making it easy to create strong connections between your tackle and accessories. Versatile: Suitable for use with a variety of fishing rigs and tackle these crimp sleeves are a versatile addition to any angler's toolkit. Customer Service: With customer satisfaction as our first priority we offer a satisfaction service for all of our merchandise. If you have any problems please contact us in time. We will give you replies as soon as possible. Specifications: Material: Copper Size: 1.2*8mm/1.4*8mm/1.6*8mm/1.8*8mm Notes: Please allow slightly errors due to manual measurement and different monitors. includes: 100pcs*Copper Barrel Crimp Sleeves Tub "