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

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.

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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.