If you're prototyping a circuit big or small, then you'll want a quality breadboard, and this one is awesome! It's got dual isolated power rails perfect for complex projects, 830 tie points, and sturdy spring connectors. Features Double-sided tape on the back of the breadboard White, for a professional appearance (not transparent) 1 Terminal Strip, 630 Tie-points 2 Distribution Strips, 200 Tie-points Size 16.5×5.4×0.85 (cm) Coloured coordinates for easy component placement Accepts a variety of wire sizes (AWG:20-29) Excellent for DIY projects, prototyping and experimenting Note - if this item is out of stock then check out our recommended alternative. These breadboards are cheap and cheerful, though can have small warps or faded colours. While they'll be perfect for most projects, we also have professional-grade breadboards that are flat, bright and will last hundreds (thousands) of insertions when using correctly sized components.