For Raspberry Pi 4B Gray Protective Box CNC Aluminum Alloy Shell Case Enclosure

Description

Description
Features:
1. The outer part of the aluminum alloy case is slotted and does not affect the wifi/Bluetooth signal transmission.
2.Built in thermal column, the housing can be equipped with a cooling fan, built-in thermal column, making heat dissipation more effective.
3. The surface is easy to produce a dense and firm protective film to protect the substrate from corrosion, light and durable, strong wear resistance, and difficult to embroider.
4.Made of aluminum alloy material, oxidized sandblasting process, smooth and nonconvex, high hardness, pressure resistance, strong metallic luster, not easy to rust, aluminum alloy material is more conducive to heat dissipation.
Specifications:
Material: aluminum alloy
Applicable models: For Raspberry Pi 4
Accessory Type: casing
Product size: Approx.8.5*5.5*2.5
Package Included:
1 x Aluminum Alloy Protective Case kit
Payment
We accept PayPal only.
Shipping
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
3.Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than , without free tracking number,if you request tracking number,please send ebay message to us.
Over ,with tracking number free.The shipping time depends on your location and local postal service,as well as
the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
4.Express shipping: Extra -- will be charged for the first 500 grams for most countries. Send ebay message to us if you need         this service.
Terms of sale
1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back.   Please send ebay message to us before you return it.
2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
About Us
We are honest seller and do our best to serve you.
So if you have any concerns,please don’t hesitate to send ebay message to us.