Product Overview:
The document provides detailed specifications for a range of ceramic tiles under the brand names 'Appia' and 'Mainstone'. These tiles are available in various colors and sizes, primarily 20x50 cm (8”x20”) and 30x30 cm (12”x12”). The tiles are categorized into wall tiles (Rivestimento) and floor tiles (Pavimento), utilizing ink-jet digital technology for design.

Specifications:
- Appia Tiles: Available in colors such as Bianco, Beige, Perla, and Grigio. The tiles are double-fired (Bicottura) and made from glazed porcelain stoneware (Gres Porcellanato Smaltato). Thickness varies between 8 mm (0.32”) and 9.5 mm (0.38”).
- Mainstone Tiles: Available in colors like Pearl, Ice, White, and Greige. Similar to Appia, these are also double-fired and made from glazed porcelain stoneware. Thickness options include 8 mm (0.32”) and 9.2 mm (0.37”).

Packaging and Logistics:
- Each box of 20x50 cm tiles contains 12 pieces, covering 1.20 square meters and weighing 17.20 kg. A pallet contains 64 boxes, covering 76.80 square meters and weighing 1100.80 kg.
- For 30x30 cm tiles, each box contains 13 pieces, covering 1.17 square meters and weighing 22.80 kg. A pallet contains 42 boxes, covering 49.14 square meters and weighing 957.60 kg.

Product Variants:
- Appia Variants: Includes Rivestimento, Coordinato, and Esagona in various colors.
- Mainstone Variants: Includes Rivestimento, Coordinato, and Diamond in various colors.

Distribution Information:
The tiles are distributed by Ceramiche Mariner Spa, located in Castellarano, Italy. Contact details include phone number +39 0536 858266 and email [email protected].

Additional Notes:
The document acknowledges contributions from various companies for location permissions and marketing coordination.