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Gloved hand holding two medium high-gloss polished black pebbles on a large textured stone background.

High Gloss Black Pebbles 30-50mm

Premium Decorative Stones

Stone Size: black stones will vary in size between 30-50mm

Next Business Day Delivery Available Across the UK
Wide Range of Decorative Stones and Garden Accessories
Flexible Quantities for Small Gardens & Large Landscaping Projects
Weight
Total Weight: 1.0 kg
Delivered in a single box for your convenience.
Price£9.99
Free UK delivery included
Total Weight: 1.0 kg
Delivered in a single box for your convenience.
Total Price: £9.99 (Free delivery included)

High Gloss Black Pebbles – Premium Decorative Stones

Size 30–50mm

High Gloss Black Pebbles in the 30–50mm size combine a smooth, rounded shape with a rich black colour and polished reflective surface. This medium-sized fraction creates a more prominent decorative finish while remaining practical for borders, planters and landscaped garden areas. The stones provide strong contrast against paving, timber, greenery and lighter decorative aggregates.

Properties and Benefits of High Gloss Black Pebbles:

  • Colour: Rich black with a high-gloss finish
  • Size: Approximately 30–50mm
  • Shape: Smooth, rounded and comfortable to handle
  • Finish: Polished surface with a distinctive reflective appearance
  • Quality: Selected decorative stones without sharp edges
  • Visual Impact: Larger stones create a more noticeable landscaped feature
  • Durability: Suitable for long-term indoor and outdoor use

Applications:

The 30–50mm size is an excellent general-purpose decorative pebble for medium and large landscaping areas.

  • Garden Borders: Creates a defined, modern finish around planting areas.
  • Rockeries: Adds dark contrast between plants, boulders and lighter stone.
  • Water Features: Suitable for ponds, fountains, streams and decorative water bowls.
  • Planters: Ideal for large pots, troughs and commercial planting displays.
  • Patio Features: Can be used between paving sections or around seating areas.
  • Gabion Decoration: Suitable for small decorative gabions where the mesh opening is appropriate.
  • Commercial Landscaping: Works well around offices, hotels, restaurants and retail spaces.

Coverage – 30–50mm:

For the most consistent finish, we recommend laying the pebbles at a depth of approximately 5cm.

  • 20kg covers approximately 0.25m²
  • 100kg covers approximately 1.25m²
  • 500kg covers approximately 6–7m²
  • 1,000kg covers approximately 12–14m²

Coverage may vary depending on the installation depth, surface condition and natural variation in stone size.

Transport and Delivery

Orders placed Monday to Friday before 1:30pm are dispatched the same day and delivered using a free next-working-day service across most UK locations.

Orders weighing up to 200kg are normally delivered by DX in boxes. Larger orders above 200kg are delivered on a pallet through TPN – The Pallet Network. Pallet deliveries are made to a firm and level kerbside location that is accessible with a pallet truck.

Packaging:

  • 1kg supplied as a small sample pack
  • 10kg supplied in protective parcel packaging
  • 20kg supplied in a strong, manageable bag
  • Orders up to 200kg are packed into multiple boxes
  • Orders above 200kg are securely packed and delivered on a pallet

All shipments are carefully secured and protected during transport.

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