Weight: 400 grams, lightweight and easy to carry installation: 1.Place the bipod on the side of the slide rail 2.Use a hex wrench to tighten or remove the screws 3.Pull your legs to a length that suits you 4. Grasp the main body of the tripod, you can rotate it forward or backward 5. Press the button on the device, and the leg will be retracted by the spring 6.Weight: 373g All of our products are wholesale items, offering competitive prices. Some items can be shipped on behalf of customers. Our default shipping service is Yousu Express. Please contact customer service for areas that cannot be reached by this service, otherwise the shipment will not be possible. The company adheres to the principle of small profits and quick turnover; prices can be negotiated for large quantities. Due to the wholesale nature, the profit margins are low.All transactions in our company are on a cash-on-delivery basis: payment is made through Alipay. All products shipped by our company are individually packaged, and in addition to the original packaging, we use five-layer thickened cardboard boxes to enhance the resistance to pressure. Despite our protective measures, we still cannot 100% avoid issues that may occur during long-distance transportation, such as scratches, dents, and compression. Our company has a basic inventory of products, but due to the high volume of both export and domestic sales orders, there is a possibility that some items may be out of stock after an order is placed. Therefore, a shipping period of two to three days is normal, and we will try to arrange for early shipment.We will try to ship items that are in stock on the same day, and for those that are out of stock, we will try to have them ready within five days. We appreciate your understanding! For large quantity orders, the delivery time and payment method need to be discussed and confirmed with customer service. Solutions to out-of-stock issues: Generally, we will contact the recipient to inform them of the reason for the out-of-stock, and seek their consent to replace the item with a different style or color, etc.If the recipient cannot be contacted, the default principle is to dispatch as many items as possible according to the order.The remaining payment will be fully refunded to the buyer. Please ensure that the buyer personally checks the package for accuracy before signing for it. If you find that the quantity does not match or the goods are damaged, please immediately seal the package as it is and refuse to sign for it. Contact the store owner in front of the courier, and after confirmation by the owner, the item can be returned. Once signed for, our store assumes no responsibility, please be aware!!! Therefore, please make sure to sign for it in person!