What material is the glass and plastic component specified to be?

The glass and plastic component specified as shatterproof indicates that it has been designed to withstand impacts and stress without breaking into sharp, dangerous shards. This characteristic is particularly important in various applications, such as safety equipment or environments where breakage could pose a risk to safety. Shatterproof materials provide enhanced durability and resistance to fracture, making them ideal for situations where glasses or plastics must remain intact under conditions that would typically cause traditional materials to shatter.

In contrast, the other options do not encompass the critical safety and durability features of shatterproof materials. While being breakable would imply that the material can easily fracture, and transparent or opaque refer to visual properties rather than impact resistance, these characteristics do not relate to the material's ability to withstand force without breaking. Thus, shatterproof stands out as the most appropriate description of the material’s intended resilience and safety features.