TTDNA renders its own neutral topsheet visualisation for this brand, generated from verified construction data.
Friendship 729 · Battle · Inverted
729 Battle
The first Battle covering: a very tacky, hard Chinese sheet for forehand topspin. It produces heavy rotation on opening loops and needs full acceleration to release its speed.
Official specifications
Friendship covering families and commercial editions are kept separate so sponge, hardness and regional versions do not create duplicate products.
- Official covering name
- 729 Battle
- Series
- Battle
- Category
- Inverted
- ITTF approval code
- 27-006
- ITTF approval status
- Approval status unknown
- Published hardness
- 39° · 41°
- Hardness scale
- Chinese sponge degree (no named laboratory standard)
- Published thicknesses
- 2.1 mm · MAX
- Verified colours
- Red · Black
- Ball type
- Standard
- Sponge description
- Hard Chinese sponge
- Topsheet description
- Very tacky Battle topsheet
- Country of manufacture
- China
- Availability
- Legacy, still sold
- Stock
- Stock unknown
- Last verified
- 1 August 2026
Friendship publishes sponge hardness on Chinese degree scales without a named laboratory standard. TTDNA stores each value exactly as published and never converts it to Shore A, Shore C or an ESN equivalent.
Colours are only listed when an ITTF covering entry verifies them. Red and black are never assumed.
TTDNA ratings
TTDNA values are analytical 0-100 scores derived from construction, category and verified specifications. They are never official Friendship ratings and are never shown as manufacturer values.
Physical characteristics
Playing characteristics
Variants and configurations
8 variantsColour, thickness and configuration are variants of one model — never separate products. Colour never changes a rating, MAX and OX stay qualitative labels, and OX carries no sponge hardness.
Red · 2.1 mm
Battle Standard · Sponged · 39°
Speed 85 · Spin 94 · Control 85
Red · 2.1 mm
Battle Standard · Sponged · 41°
Speed 85 · Spin 94 · Control 85
Red · MAX
Battle Standard · Sponged · 39°
Speed 88 · Spin 95 · Control 82
Red · MAX
Battle Standard · Sponged · 41°
Speed 88 · Spin 95 · Control 82
Black · 2.1 mm
Battle Standard · Sponged · 39°
Speed 85 · Spin 94 · Control 85
Black · 2.1 mm
Battle Standard · Sponged · 41°
Speed 85 · Spin 94 · Control 85
Black · MAX
Battle Standard · Sponged · 39°
Speed 88 · Spin 95 · Control 82
Black · MAX
Battle Standard · Sponged · 41°
Speed 88 · Spin 95 · Control 82
Commercial editions
Editions are sold under this approved covering family and never form a separate ITTF identity.
- Battle Standard
- Standard · Battle spongeThe standard commercial build of the first Battle covering.
Surface classification
Very tacky
Surface classification (grippy, slightly tacky, tacky, very tacky, pips, anti) is a TTDNA editorial classification, not an official Friendship metric.
Price
- List price
- Varies by retailer
No verified official Friendship price snapshot is stored in this import, so prices are shown as varying by retailer and are never converted between currencies.
Suitability
- Skill levels
- Advanced · Elite
- Play styles
- Topspin offense · Direct offense · Close to table
- Aliases
- Battle · Battle I · 729 Battle 1 · Friendship 729 Battle
Compare
Known users
Offensive club and league players who want a spin-first inverted sheet on the forehand or backhand.
Friendship 729 publishes no athlete roster for this sheet, so TTDNA shows the player profile it is built for instead of invented names.