A Square-Shaped Bamboo Tray is a traditional functional object created by the Rabha tribe, an indigenous community in northeast India, specifically existing in states like Assam and Meghalaya. This tray is produced of bamboo splits, which finely display this community's craftsmanship as well as a total belief in natural materials. The simplicity of the design can be termed as practical and can be best shown in the square shape with a rim which has a slight elevation. The edges prevent any spillage of contents on it while holding. To ensure the flatness and stability of that tray, two diagonal bamboo splits crossed each on the surface. Such strips support the structure of the tray, keeping it from warping or even forming bumps; in this way, an increased longevity and usability would be expected.
This construction shows that the Rabha community has a deep understanding of the characteristics of bamboo, along with skills in making tools that are reliable, long-lasting, and ready for use in day-to-day activities. This tribe understood agriculture and possessed the finest mastery of their environment. Bamboo, in different forms, had been a companion to indigenous culture in daily life. This assimilates very well with that doctrine of sustainable living, as this particular tribe gave itself to making items like trays or baskets as well as utensils from bamboo. The square bamboo should primarily serve the purpose of serving food, drying grains, or acting as an all-purpose utility item. It is an important household item's accessories for the Rabha people. In addition, research on indigenous culture and crafts has reference to traditional art of Rabha. This clearly indicates the sustainable use of bamboo in day-to-day living through the studies.