Victas - TRIPLE Double Extra is an offensive rubber with a very hard sponge (57.5°) and a surface layer with enormous stickiness in the best Chinese style. Similar spin characteristics as DHS Hurricane 3, but slightly more resilient sponge. An alternative for those of you who play with maximum spin and power.
Speed (Revspin): 8.8/10
Spin (Revspin): 9.4/10
Control (Revspin): 9.0/10
Reviews: https://revspin.net/rubber/victas-triple-double-extra.html
https://www.tabletennisdaily.com/forum/showthread.php?26502-Victas-Triple-Double-Extra-review
ITTF Info: https://equipments.ittf.com/#/equipment_preview/racket_coverings/3080
Adhesive demonstration from Victas.