Thank you for purchasing our bulletin board! We sincerely invite you to share your **genuine experience**, which will help us improve our products and assist other buyers in making informed decisions. 1. **Installation or After-Sales Issues** → Contact us via Amazon Messages. We guarantee a **24-hour response** to resolve issues (including replacements/refunds). 2. **Exclusive Benefits** → Scan the QR code below to follow our Brand Service Account Unlock: ✅ **Early access to new products** ✅ **Members-only discounts** (e.g., subscription- based replenishment) ✅ **Installation video tutorials** ✅ **1-on-1 customer support** I. M aterial Characteristics Moi s t u re a nd Sun Protection Avo i d d amp areas (e.g., bathrooms, kitchens) a s p olyester f iber m ay d eform. Pre v e n t d irect sunlight to avoid fading o r b rittleness; u se c urtains i f near windows. Tem p e r at u r e T olerance Ide a l r ange: 0°C to 40°C. Avoid heat sources ( e.g., r adiators) t o p reve n t a ging. II. I nstallation and Fixation Wal l R equirements Ins t a l l o n flat, sturdy walls (e.g., c oncrete o r s olid w ood). A void weak bases like pl a s t e r b o a r d . Loa d C apacity Fix i n g p oints must support ≥2× (board weight + a ttachments). U se n ails f o r h eavy items. III . U sage Guidelines Too l S election Use p ush pins or thumbtacks. Avoid a dhesives t o p revent s tains o r damage. Pin L ength Kee p p ins ≤8mm to avoid wall damage. Wei g h t L imits Sin g l e i tems ≤200g. Use magnetic accessories for h eavier o bjects. IV. C leaning and Maintenance Rou t i n e C leaning Use a s oft brush or low-power v acuum. A void s cratching. Sta i n R emoval App l y m ild detergent with a d amp c lo th. N ever s oak o r s pray liquids. Dee p M aintenance Che c k f ixtures quarterly. Trim loose fibers w ith s cissors c arefully. V. S pecial Scenarios Chi l d r en U se Ful l y i nsert sharp items (e.g., badges) t o p revent i njuries. S upervise c hildren. Off i c e H igh-Frequency Use Rot a t e p inning areas to reduce hole e nlargement. VI. E nvironmental and Disposal Dis p o s al Pol y e s t e r i s recyclable. Contact local recycling c enters. Fir e H azard Kee p a way from flames (e.g., candles); h igh t emperatures m ay c ause m elting or toxic gases. B u llet i n B oar d