Large Building Blocks 78PCS (Backpack Bag)

This set includes 78 large building blocks suitable for toddlers. Each piece comes in a backpack bag, with 48 bags per carton (2 inner boxes). Carton dimensions are 95.5 × 49.5 × 93 cm, volume 0.44 CBM, gross weight 25 kg

SKU: SENQINUO-0273 Category: Last updated: Jul 29, 2026
SKU: SENQINUO-0273Factory model: SN-088Updated: Jul 29, 2026

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Shantou Chenghai Senqinuo Toys Factory
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Source Factory · Chenghai, Shantou (Guangdong)
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This set includes 78 large building blocks suitable for toddlers. Each piece comes in a backpack bag, with 48 bags per carton (2 inner boxes). Carton dimensions are 95.5 × 49.5 × 93 cm, volume 0.44 CBM, gross weight 25 kg

Specifications

Region

Supplier type

Factory model

SN-088

Packaging

backpack bag

Inner boxes

2

Qty per carton

48

Packaging size (cm)

27 × 9 × 32

Carton size (cm)

95.5 × 49.5 × 93

Carton volume (CBM)

0.44

Carton volume (CUFT)

15.513

Gross weight (kg)

25

Net weight (kg)

23

Frequently Asked Questions

What can kids learn from playing with this 78-piece Large Building Blocks(Backpack Bag)?
Playing with the 78-piece Large Building Blocks(Backpack Bag) from Shantou Chenghai Senqinuo Toys Factory helps kids develop STEM basics, creativity, fine motor skills, focus & concentration, following instructions, and spatial reasoning.
Does this Large Building Blocks(Backpack Bag) work as a calm, focused indoor activity for children?
Yes, the Large Building Blocks(Backpack Bag) is designed for screen-free quiet play, promoting calming, focused play that enhances focus & concentration.
Would this Large Building Blocks(Backpack Bag) make a good gift for kids, and for what occasions?
The Large Building Blocks(Backpack Bag) makes a great gift for brick-building fans, suitable for occasions like parent-child building, classroom STEM activities, or as a display model.
What is the minimum order quantity (MOQ) for wholesale orders?
MOQs vary by factory, product and current stock, and are usually negotiable - request a quote for exact terms.
How many pieces does Large Building Blocks(Backpack Bag) include?
The Large Building Blocks(Backpack Bag) includes 78 pieces.
Do you accept OEM or ODM customization?
Yes, Shantou Chenghai Senqinuo Toys Factory accepts both OEM and ODM customization for the Large Building Blocks(Backpack Bag).
What is the typical production lead time?
The typical production lead time for the Large Building Blocks(Backpack Bag) from Shantou Chenghai Senqinuo Toys Factory is 20 days.

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