Material:Plastic Size:64.5*19.5mm hole spacing is 54mm. Color:Black Model: WP4-4 Package Included:2pcs Used for: voice box, loudspeaker, test rack and other connector clamps Dear buyer friends, about list, we will give the greatest discount, friends in need please contact the mailbox, thank you. pls contact us if you wish to make big orders ,we will give you more discount or faster shipping (ems). Distinguished express buyer, according to the urgent notification of logistics providers, Brazil Post announced that from August 27, local time, all international parcels processed by customs will be charged 15 reals (about 3.5 US dollars) / single handling fee, which will be paid by the buyer. Payment Method We only accept Escrow,Credit card,Western Union. Please pay within 5-7 days .otherwise ,it will be canceled automaticly. Shipping Terms Standard Service is China post airmail,Expedited Service is China post EMS. Please send us an email BEFORE your payment if you wish to change shipping address The shipping time during Holiday Season (Christmas, Chinese New Year etc) could be longer than usual time. Please add another few days as a delay. Returns Term if you received a defective item, the customer has up to 7 days from date of receipt to request for refund or exchange for a new one. if you received a wrong item, Items must be returned in its original and unused condition & must also be in its original box and packing. We do not allow refunds or exchanges because of change of min d. Please read all description provided as a guide before you bid. About us We are engaged in home decoration & lighting. We value each individual customer as well as customer. Our warehouse is located in Yiwu, the largest small commodities market in China.you will get the one you like from my store and we will have new itmes from time to time . About feedback We would like to invite you to leave positive feedback on our products and service.It only takes a moment,and its a great way to help others make purchases like yours! If you are unsatisfied with any aspect of our service,please contact us first so we can try to resolve your problem. Thank you for your custom,and we look forwardto providing you with the best buying experience again on AliExpress!