TY1113Up to −6%
1 / 4Happy Pi Day Photography Backdrop Rainbow Pi Symbol Math Formulas Blackboard Style Polyester Banner For Classroom Party Decoration
Tier price by total pieces of all variants
| Pieces | 1–9 | 10–19 | 20–29 | 30+ |
|---|---|---|---|---|
| Per pc | $1.64base | $1.61−2% | $1.58−4% | $1.55−6% |
Prices shown for the lowest-priced variant. Every variant gets the same % off at each tier; unit prices are rounded up to the cent.
Quantities MOQ 2 — mix any variants
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| Standard shipping | $9.99 · free $150+ |
|---|---|
| Express shipping | $29.99 |
Orders ship Delivered Duty Paid (DDP) where available: import duties and taxes are included and paid by us. If DDP is not available for a destination or item, duties and taxes are the buyer's responsibility.
Payment
Specifications
| Product code | RR3408 |
|---|---|
| SKUs | RR3408-01 – RR3408-09 |
| Specification | 95x75cm, 150x90cm, 150x100cm, 180x110cm, 185x110cm, 180x120cm, 210x150cm, 240x180cm, 270x180cm |
| Product Type | Backdrop |
| Gender | Student, Teacher |
| Material | Polyester |
| Pattern | Mathematical Formula, Pi Symbol π |
| Style | Blackboard Style, Modern Education |
| Holiday | Daily Use |
| Function | Decorative |
| Manufacturing Process | Printing |
| Occasion | Party, School, Photography |
| Popular Elements | Rainbow Gradient, Academic Doodle |
| Weight | 95-350g |
| Color | Colorful, Black |
| Flag Type | Festival Flag |
Description
Happy Pi Day photography backdrop featuring rainbow symbols and mathematical formulas. Durable polyester banner with blackboard style design for school parties.




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