The document provides technical specifications for multiple prefabricated concrete skatepark structures available from TIPTIPTAP located in Ho Chi Minh City, Vietnam. The structures include base monolith skateparks of various widths from 9-33 meters, lengths from 21-30 meters, and heights from 1.2-3.5 meters. A double half pipe structure is also listed. Contact information is given for TIPTIPTAP.