Jump Rope 2.87m} Parsing Steps: 1. Removal of marketing words: modifiers such as "national fertilizer", "adult students", "sports test production" and "game counting" have been removed 2. Keep the core noun: "jump rope" as the core product name 3. Extrac

▸ Product type: Counting skipping rope (applicable to adults/students in the sports high school entrance examination)
▸ Standard length: 287cm
▸ Core function: mechanical automatic counting
▸ Structural composition: PVC skipping rope body + non-slip handle
▸ Adaptation scene: physical training/assessment standards