We have carefully weighed our ecological responsibility. Ultimate Guard's commitment to environmental protection includes the use of new materials and the development of new products with an additional focus on sustainability.

The handy and sturdy RTE Boulder 100+ is developed and manufactured in Germany, made from 97% renewable raw materials, and comes in FSC-certified grass paper packaging.

The card box is recyclable and accommodates up to 100 (double-sleeved) or 120 (single-sleeved) cards in Ultimate Guard sleeves.

By purchasing this product, you directly support global reforestation efforts.

Designed for up to 100 (double-sleeved) or 120 (single-sleeved) standard-sized cards in Ultimate Guard sleeves. A durable and stable box with a secure closure, made from 97% renewable materials. Designed to fit into other Ultimate Guard products: Superhive 550+, Arkhive 400+, Flip'n'Tray 100+, Twin Flip'n'Tray 200+.

Technical specifications:
Dimensions approx.: 76 x 75 x 98.5 mm
Internal dimensions approx.: 69.1 x 68.1 x 92.8 mm.