Product Description:This is a multi-functional spring, it has a strong ability to expand and contract, can effectively fix all kinds of pet cages.It is not easy to rust and can be used for a long time with durable and wear-resistant metal material.It is made of high quality metal material.There are different spring sizes to choose from.Suitable for fixing all kinds of pet cages.Name: Spring HookItem Name: Metal Fixation Extension SpringMaterial: MetalSize : Approx.5cm/ 7cm / 8.2cm / 11.3cmApplicable scene: Fix various cage doors, such as chicken cages, rabbit cages, pigeon cages, etc.Package Includes: 1 Pc x Spring HooksNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.

Shipping 

◆ We usually ship out your order within 48 hours after receive your payment.◆ Delivery time depends on destination and other factors, it usually take 10-30 days by regular mail(AliExpress Standard Shipping,epacket,china post air mail etc).◆ You can track your parcel on the following website using your tracking number: https://www.17track.net/zh-cn◆ If your purchase protection time is running out but you still not recieved the item, please contact us and we will help you to extend Protective time of order.1. If you are satisfied with our items and our service, please take a minute to leave us a positiver feedback with 5 stars.2. When you have any problem,please do not hesitate to contact us to get a solution. We must try our best to help you.