The age old practice of weaving from the leaves of Pandanus continues today. Making these things is very labour intensive. Gathering the materials can be quite exhausting. The spiky pandanus leaves are sometimes difficult to harvest, followed by the careful task of flaying the leaves before hanging them to dry. Only the few central leaves of the palm growing from the core which have not bent are used. These can be ten or twenty feet high so a special crook known as a Galpuŋaniny must be used to work these out of the growing tree. The pandanus (known as Gunga- Pandanus Yirrkalaensis) recovers completely but cannot be reharvested for some months.
The dyes used are from the bulbs, roots or bark of various woodland plants. Each of these plants only grow in different specific locations. Once the material is collected, trimmed, dried and dyed the weaving begins.
Some of the plants used for dyeing are; Yiriŋaniny which is a small grass like plant with a red bulb under the ground, Burukpili (Cheesefruit/Noni) whose root gives a yellow dye. These and others are used with various catalysts like the ash from particular plants to create endless variations of colour.
Yamarrawuy has experimented with her style of weaving and has incorporated ḺuthuḺuthu (generic term for shiny, attractive shells) to come up with these Baby Rattles.