ITEM NAME:Clear Acrylic Cluster Case 8 Layer Shelf Stack For Raspberry Pi 3/2 B and B+ Description: - Complete Stackable Dog Bone Case Kit for Up To Five Layers for Up To 8 Layers. - Compatible With Current Raspberry Pi's including 3 ,2 B, B+, 2B. - The flat top roof is perfect for affixing a USB hub, heat sink or switch. - High quality Acrylic Material. - Easy to install, Tidy and nice-looking. Specification: - Product size: Approx. 85x118x27mm Package Included: 9 Pieces Acrylic Casesï ¼Ë†Raspberry Pi's not includedï ¼â€° 1 Pack of Screws SKU: QVW0019806963018144.Easy to install, Tidy and nice-looking. - Compatible With Current Raspberry Pi's including 3 ,2 B, B+, 2B. 9 Pieces Acrylic Casesï ¼Ë†Raspberry Pi's not includedï ¼â€°. - Complete Stackable Dog Bone Case Kit for Up To Five Layers for Up To 8 Layers.