LEGO® Black 4 x 10 LEGO Base Plate BP155

Dark, narrow and instantly atmospheric. The LEGO Black 4x10 Base Plate (303026) is a genuine LEGO flat base plate measuring 4 studs by 10 studs - approximately 8 x 3 cm (3 x 1.25 inches). Black in this narrow format is ideal for underground tunnel sections, dark road strips, space floor borders and any scene where a long thin strip of dark ground creates direction and depth through the build. The narrow width makes the darkness feel focused and purposeful rather than overwhelming.

Key Features:

• LEGO part number: 303026

• Size: 4 x 10 studs (approx 8 x 3 cm / 3 x 1.25 inches)

• Colour: Black

• Material: 100% genuine LEGO ABS plastic

• Condition: Brand new and unused

• Use for: Underground tunnel strip MOCs, dark road section builds, space floor border dioramas, volcanic rock strip scenes and atmospheric dark ground custom builds

Builder's tip: Black 4x10 plates between grey wall elements create a convincing underground passage or mine corridor - the narrow dark floor running between lighter walls gives the scene an immediate sense of enclosed subterranean space.