Small tiles have a long history in shower design, from classic metro brick shapes to mosaic and zellige, and they remain popular for good reason: the extra grout lines let a pattern or a bit of colour variation really show. On the walls, a gloss or polished finish in this format can make even a small shower enclosure feel more open and reflective.
Porcelain is the sensible material for a wet room floor, being non-porous and unaffected by constant moisture, and an anti-slip finish is essential underfoot regardless of the tile's size or style. Every tile in this collection carries a rating suited to wet conditions. Many people use a small decorative tile as a feature inside a shower niche even when the main walls and floor are a larger format, since that contrast in scale tends to draw the eye exactly where you want it.