Product's Detail Features: All the ring terminals are made of annealed electrolytic grade copper for maximum conductivity. All the shrink tube is well made of high-quality material, thick and durable. They are both for up to 600V, 257 degrees Fahrenheit which ensures its safe and relia. These terminals have a close-end pad design, flared opening for easy wire insertion. Size is stamped on the pad, easy to identify. keeping electrical components, batteries, and cables safe and free from moisture, and also preventing solder from leaking during installation. Ring terminal wire connectors great suitable for distribution boxes, cars, RV, electrical wirings, and solar panels electrical applications. The ring terminals Are UL Tested & Approved Specification: Material: CopperConnecting: Crimp-typeRing Size: 3/8 "Wire Input Size: 1/0 AWG (gauge/ga wire connectors) Package Included: 20 x 1/0AWG 3/8 "End Ring Terminal20 x Heat Shrink Tubing Images ViewPaymentShipping DetailReturnBusiness TimePayment 1. Paypal is accepted only. 2. Your paypal verified address is accepted only. We highly recommend you check your address before placing any order to us. 3. Payment must be complete within 3 days from the date you purchase or after the end of auction. Items unpaid within 3 days of the auction end will be forfeited. We reserve the right of cancel the order and re-selling the items.Shipping Detail Your parcel will be dispatched within 1 business day after the payment is clear. USA Customer, by default, we will post your orders by USPS OR UPS. It may need 1-5 business days to finish delivered. ★ Once you purchase, please DON’T leave negative or neutral feedback or file a claim if you haven’t received item within ebay timeframe, because we have mentioned the shipping time repeatedly. ★ Please contact us through ebay message and choose "other" when you contact us. Return Products may be returned for refund or replacement within 30 days of the purchase date. Returned merchandise must be unused, in original packaging and include all accessories. Prior to any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense. The buyer is responsible for the cost of returning any merchandise. We will employ every resource to ensure that your return is processed promptly and without hassle. Please contact us for any product or service issues before escalating to eBay for solution. Notice: Please keep it in good condition, and buyer should pay for return shipping! Business Time Please feel free to contact us via ebay message if you have any questions. We will try our best to reply to you within 24 hours. We highly appreciate your understanding and patience if we are not able to reply to timely during to peak seasons or holidays in China. Our Duty Time Chinese Time USA Time(pacific time) Monday 9:00 To 18:00 Monday 0:00 to 3:00 18:00 to 24:00 Tuesday 9:00 To 18:00 Tuesday 0:00 to 3:00 18:00 to 24:00 Wednesday 9:00 To 18:00 Wednesday 0:00 to 3:00 18:00 to 24:00 Thursday 9:00 To 18:00 Thursday 0:00 to 3:00 18:00 to 24:00 Friday 9:00 To 18:00 Friday 0:00 to 3:00 Out of Duty Saturday Out of Duty Saturday Out of Duty Out of Duty Sunday Out of Duty Sunday Out of Duty 18:00 to 24:00