CZH-LABS Electronics-Salon 4X Prototype Breakout PCB Shield Board Kit for Raspberry Pi 3 2 B+ A+, Breadboard DIY.
Brand: CZH-LABS

Suitable for Raspberry Pi 1 Model B+ / Pi 2 Model B / Pi 3 Model B / Pi 1 Model A+.
Quantity: a lot of 4 sets.
PCB Material: high quality FR-4 glass fiber PCB. Dimensions: 56mm x 65mm / 2.20" x 2.56", Thickness: 1.6mm / 0.063"
Top to bottom layer all solder pad holes are plated through, pads grid (pitch) 2.54mm / 0.1", hole diameter 0.9mm.
Package included: 4x PCBs, 4x 2x20pin connectors, 16x M2.5 11mm brass standoffs, 32x M2.5x4mm metal screws.

Suitable for Raspberry Pi 1 Model B+ / Pi 2 Model B / Pi 3 Model B / Pi 1 Model A+.
Quantity: a lot of 4 sets.
PCB Material: high quality FR-4 glass fiber PCB. Dimensions: 56mm x 65mm / 2.20" x 2.56", Thickness: 1.6mm / 0.063"
Top to bottom layer all solder pad holes are plated through, pads grid (pitch) 2.54mm / 0.1", hole diameter 0.9mm.
Package included: 4x PCBs, 4x 2x20pin connectors, 16x M2.5 11mm brass standoffs, 32x M2.5x4mm metal screws.